Ls400 code 25 The check engine light came on. Jan 3, 2008 · I have the same condition with a 1995 Lexus LS 400; The car has been bullet proof until now The engine turns and "starts to start" and then dies; no trouble codes either; one mechanic told me it was the ECU (a common problem for older cars); so I replaced 6 capacitors in the ECU and nothing has changed; The fuel filter was replaced 15K miles ago; Could the fuel filter be completely blocked in Jul 30, 2009 · Both my engine light and the VSC Off indicator lights came on when we started the car. 3-magnitude earthquake centered on Beverly Hills' Rodeo Drive, the original Lexus LS 400 uprooted the foundations and toppled longstanding icons of the high-end luxury car segment when it Aug 20, 2003 · I am a new poster to this board and a new Lexus owner (less than 1 year). 3 Jan 25, 2004 · Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 We checked engine control computer and found code 25 This is a code the air fuel control Nov 22, 2005 · :duh: My VIN code is strange. Aug 24, 2004 · 90 - 00 Lexus LS400 ; 92 Ls400 Check Engine Code 12 92 Ls400 Check Engine Code 12. The codes were P1600, P0420, & P0430. 50 mi. May 19, 2020 · Hey guys, I just purchased a 92 ls400 that was sitting for quite a while. This problem happens mostly in the morning time whenever the HUMIDITY is kind of HIGH outside, same thing on a rainy day 2-3 minu Aug 10, 2007 · This has been happening for a while now and its getting annoying. put another mass air flow meter on and same codes come up. e. 90 - 00 Lexus LS400 ; 92 Ls400 - Cel Code 55 And Od Off Codes 63 And 67 Theme . Jan 6, 2007 · (1998 LS400) A friend of mine has a large body shop in San Francisco and he had one of his guys check to see what codes it was throwing. I have a 91 ls400 and its throwing code 13 25 26. When the engine is running the voltage should measure around 13. The Lexus LS400 is the physical embodiment of the Lexus slogan; The Relentless Pursuit of Perfection. After replacing both O2 Sensors, and both Catalytic converters (all aftermarket), the EGR pipe (that goes from the passenger side exhaust just before the catalytic converter, to the intake manifold - a real Bxxxx to get to since it is like an inch from the firewall) and of corse forward and aft catalytic converter exhaust gaskets, I finally solved my problem. l. Problem came back. Mar 25, 2006 · This is found near the hood release (TDCL stands for Toyota Diagnostic Computer Link at a guess and each terminal is labelled under the lid) and the fault code will be displayed as a series of flashes on the "check" engine light. Aug 19, 2011 · Apprantly three different master pass codes for Ls400's but father in laws 1997 Ls400 only excepted a master passcode for a GS300 so worth remembering if anyone has similar problem. got the P0340 code. * Check ignition coil. I checked the codes and only one came back I believe P0306, cyl 6 not firing. 1995 Lexus LS 400 - full technical specs sheet, including performance data, economy and emissions, dimensions, weight and engine particulars. Jun 1, 2022 · The LS 400 is a passenger car from Lexus, with rear wheel drive, a front mounted engine and a 4 door saloon (sedan) body style. two flashes pause 5 flashes is code 25. For transmission codes, you count the blinks on the "O/D OFF" light. lexusls4 May 3, 2024 · The Lexus LS 400 is a rear wheel drive road car, with the engine positioned in the front, and a 4 door saloon (sedan) body. Jun 30, 2024 · The Lexus LS 400 is a 4 door saloon (sedan) style car with a front mounted engine driving through the rear wheels. I have been getting code 71 (EGR malfunction) intermittently for the last couple months. (My dealership does free diagnostics). (It also states it is for 90-94 models. Maybe a year and a half. Thread starter Supra967; Start date Jun 18, 2023; Tags 1uz-fe code 25 1uz-fe code 26 The Nov 6, 2012 · Hey guys i have a 1990 LS400 . Answered by Neal in 10 mins 12 years ago. 0, engine code 13, came on after changing timing belt, changed right cam sensor, still has same code, also RPM not working (fluctuates 0 to 1000 when driving ), when taken out of overdrive it has feels like a miss at cruise, car has power and shifts great, help Jun 1, 2022 · This vehicle has a 4 door saloon (sedan) body style with a front mounted engine powering the rear wheels. I currently own 3 Lexus which I love but the lS400 is built like a tank. Customer: What is the most common cause of a code 25 on a 1991 Lexus Ls400. and a day later the car shakes when it drives. Cookies; Aug 27, 2008 · 2000 LS400 code p1346 p1349 p0300. I checked the error codes and got Error codes 25 and 26 which are gas/air mixture being too lean or too rich. 4) Cleared codes before starting and Reconnected CAM Sensor (BANK 1) and Disconnected CAM sensor (BANK2) Car acted Like before, running bad, shaking, Idle ok. When driving the car will studder and be very jumpy while driving. The diagnostic code is read by counting the number of blinks on the appropriate light. 2000 LS400 code p1346 p1349 p0300. Download QR code; Print/export Download as PDF; [25] The LS 400's new 4. 2 of 10μF - 50V Qty. Compared to a modern fwd or awd car, not even close. If your voltage is in that range, the alternator is proba Dec 21, 2007 · Lexus Model: LS400,IS350; Posted December 23, 2007. Today, when I drove it the RPM was up to 3000 but the car didn't move as it should, It felt like slipping. 1 of 47uF - 63v Qty. Research, compare, and save listings, or contact sellers directly from 6 LS 400 models nationwide. For engine codes, you count the blinks on the check engine light. Total cost 240 - 190part / 50 labor. Aug 20, 2007 · Both my wife and I really like it, but we have one problem. I just replaced both of these O2 sensors from O'Reily's. LS-25 air compressor pdf manual download. For ABS codes, you count the blinks on the "ANTILOCK" light. Ignition cylinder problems: irregular engine running. Customer: Hi. put the side fitting of the tee into the end of the long piece of hose. Shop millions of cars from over 22,500 dealers and find the perfect car. Search. don`t understand what is happening. The codes will flash with the smaller numbered code and then larger (if multiple codes) Jun 25, 2009 · Posted June 25, 2009. Jump to content. 1995 Lexus LS 400 For $3,781. Jul 12, 2004 · Reading Trouble Codes. The car was hesitating throughout the RPM range, and idled rough (as if 1 of the cylinders wasnt firing. lexusownersclub. Aug 30, 2010 · 1992 LS400 Code 25 Supra967; Jun 18, 2023; Diagnostic & Repair Tech; Replies 0 Views 562. This can be due to vacuum leaks, fuel pressure, MAF sensor or o2 sensor issues. Scanner reads code 41 again after another TPS. ignition system. Did you have the code 71 and it is cleared after fix? Any symptom you could feel while driving with the code 71? I think the vacuum modulator filter can be easily cleaned by dusting off. I found a cut in the plugwire, siliconed and taped to repair and the miss is gone and there were no codes. my question is could my second coil be at fault or just change the igniter? Listing 1-20 Of 124. my brother bought a 1997 LS400 with 240,000 miles in Jan 23, 2017 · I bought two keys on EBay ($36), and down loaded the procedures. VSC shuts off when a myriad May 16, 2023 · Update to this. Used 1998 Lexus LS 400. The RPM signal code did go away but when I accelerate it bogs down and dosen't even try to catch up. The Vin plate lists the color code as 941 Antque Sterling Metalic. * Check main oxygen sensor circuit. I figure I need to replace the cap and rotors next. Checked and then replaced plugs(NGR) and wires. By curtis1446 April 13, 2009 in 90 - 00 Lexus LS400 Apr 22, 2004 · Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 ; Can't Reset Check Engine Light Code 25 could also be the problem. This fix was done on a 1991 lexus ls400 . r/LS400. 0. 2 of 100μF - 10v Qty. 5 volts. May 7, 2010 · Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 autozone said codes 1345 & 1354, I checked gas cap, replaced (swapped) the battery out of Jul 12, 2005 · nothing like getting the whole job done to only find more is needed to be done Hence the fraze. could this be associated with the other code, 25 (rear oxygen sensor) ? Apr 8, 2007 · Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 ; Check Engine Light On, Code 25 And 71 Aug 6, 2017 · Hi, last few days, when I started up my car, I heard the noise sound like from the transmission area, but the car worked fine. ZIP Code. Cleaned my throttle per LXLS. * Check fuel system circuit. By billydpowell June The scanner will show the engine fault code that the computer has detected, which is related to a certain problem that is affecting the engine. , basically the right side upstream O2 sensor was faulty, so I replaced them both for good measure. the difference less than a certain. 1999 Lexus LS 400 The 2000 Lexus LS400 Sedan 4D is a luxury full-size sedan that was part of the first generation of Lexus' flagship LS series, known for its Feb 25, 2008 · hello people. 6 (Default) IPB 4. The first-generation LS400 was the product of hundreds Sep 25, 2004 · I have replaced both front oxygen sensors and the P0420 code continues to come back on my 95 LS400 with 104K. Dec 24, 2008 · Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 Posted December 25, 2008 The code 63, #2 solenoid malfunction, will most certainly Dec 12, 2018 · 90 - 00 Lexus LS400 ; Code 15 Theme . If the ECU has detected a system malfunction, the check engine light will blink every . TrueCar has 2 used Lexus LS 400 models for sale nationwide, including a Lexus LS 400. Search near ZIP code . miles of. 6. Source: I've owned 2 ('90, 175,000 & '00, 154,000), and I've known a handful of owners. Neal. for local results. Reply to this topic; Jun 18, 2023 · 1992 LS400 Code 25. By lexus082 July 4, 2007 in 90 - 00 Lexus LS400 Share https Lexus LS400 Factory Service Manual. I have a 1991 LS 400. 17-digit VIN code is standard after 1981. Just had the check engine light on. had 41 and 47. Injector circuit. 1 of 220uF - 16v 1998-2000 LS400 needs 11 caps as follows: Qty. 90 - 00 Lexus LS400 ; Egr System Malfunction Code 71 Theme . Jul 14, 2024 · I have a 1999 LS400 I recently purchased in excellent condition and low miles. Is the code 25 and 26 have anything to do with code 13? I was gonna replace the two pre cat o2's to see if that helped. Shop Lexus LS 400 vehicles for sale at Cars. also, when its started from dead cold it idles perfect, once it hits opperating temps the idle jumps around and becomes rough. Apr 1, 2005 · Changed out the TPS sensor and it fixed the problem for a day. Make & Model Lexus LS CA on 05/25/24 ; 1st owner drove an estimated 10,424 miles/year ; VIN: JT8BH28F5W0113536. Jan 25, 2011 · Posted January 25, 2011. Sep 12, 2017 · LS - 1st and 2nd Gen (1990-2000) - Ls400 obd1 adapter, where to find? - Hi! To keep this short and simple, I have tried to find an obd-1 adapter for my 1993 ls400. com®. 1990 ls400 ECT control signal engine code 16 1995 Lexus LS400, 2 owner, 260k miles, $1700, how bad would repairs be? View and Download Sullair LS-25 operator's manual and parts list online. Purchased the CRC MAF cleaner & showed up over at my mechanics to gently clean the AFM with q-tips as I had seen recommended. 5 second. Oct 6, 2019 · The Lexus LS 400 is a saloon (sedan) with 4 doors and a front mounted powerplant which delivers its power to the rear wheels. Showed #3 cylinder miss. 2 of 10uF - 50v Qty. I understand it is rare to have the rear oxygen sensors fail and am surprised that the cat (bank 1) would go out at this mileage. The 5th is for Car Line or model such as LS200, ES3 Find 19 used Lexus LS 400 as low as $3,995 on Carsforsale. Nov 15, 2015 · Dtc 31 1990 Ls400 (Code 31) By Exhaustgases November 15, 2015 in 90 - 00 Lexus LS400 Share Mar 2, 2018 · Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 Pressures at 2000 rpm are "by the book" around 25 and 210. Mar 23, 2016 · 1994 LS400, Engine Codes; 25,28, 48. Now if I can read his writing, this is what he found: 1) Code # P0135---Heated O2 sensor bank 1 sensor 1 heater cicuit malfunction. Codes 25 and 26 displayed: Deviation to rich or lean side with. I wouldn't necessarily recommend one for a really snowy climate, but you can get by with snow tires so long as you're not driving through a blizzard. Its 8 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a volume of 4 litres. By M. Get all the Info. Fuel line pressure. I have a 1992 LS400. See FUEL SYSTEM CIRCUIT chart in G - TESTS W/CODES article. It is throwing a code 71 :EGR malfunction. By colorsfan March 23, 2016 in 90 - 00 Lexus LS400 Share More sharing options Followers 0. See CODE 25 and CODE 26 in G - TESTS W/CODES article. ) Page 46 chapter 5. Mosquito trucks even avoided our area. I cannot figure it out what to do next. * Check distributor and spark plugs. He found two. should detect BANK1 being disconnected!!!. See I - SYSTEM/COMP TESTS article. Ls400, 4. Relist: Other. 44 - During TRAC control, NE signals are not input to the ECU I got the car a few weeks ago and it runs great, a steady idle, no hesitation on acceleration but I got code 25 for "engine fuel mix lean"! I cleared the code multiple times now, and it comes back on, always under the same driving conditions - Steady cruising highway speed (50 mph or higher). 2000 LS400 code p1346 Used & Repairable Salvage Lexus ls400 Vehicles available for sale in 100% Online Auto Auctions. The car had a miss. I'll list some links below to reputable dealers that we buy parts from). l. Jul 11, 2005 · Apparently this code 28 means that there is an ECU fault, and it means replacing the entire thing. ? When the vehicle is sitting with engine off the battery should measure 12. com and changed oil filter, oil, and air filter since I bought it 2 months ago. If light remains on, the self-diagnosis system has det Jun 29, 2004 · I ran the diagnostic on my 1990 LS400 and got a code 13 which is a camshaft sensor. Asked by sslugger in Lodi, CA on . That is the only paint code on the plate. Find Used Lexus Ls 400 1995 For Sale (with Photos). Go to LS400 r/LS400. When the engine is started, the check engine warning light should go off. 1 of 220μF - 16v 1995-97 LS400 needs 6 caps as follows: Qty. Download Free Lexus LS400 PDF factory service manuals. I work in the auto parts industry. It goes off a few miles later and then the next morning it co Sep 24, 2009 · The text pretaining to the 770 code says that the SLU deals with clutch lock up, so I think this might be the part number 35280-50010, but have someone verify it for you (not your local dealer. Had a check eng light with intermit. Drove fine for a few miles and started again. Jun 1, 2022 · The LS 400 is an automobile from Lexus, with rear wheel drive, a front mounted engine and a 4 door saloon (sedan) body style. The first number of blinks will equal the first digit of a two digit diagnostic trouble code and after a 1. 2 of 10μF - 50v Qty. This is a complete guide for the entire vehicle and includes maintenance, repair and overhaul guides for the engine, gearbox and differential. Thanks, pks [/quote. It looks EXACTLY like the (MUCH) more visable one shown for a LS400. 26 - Sub-throttle valve does not move even when the sub-throttle valve is controlled to fully open position by ECU. Jun 18, 2023. This car is showing code #14 no ignition #1signal and code #15 no ignition #2signal. Then the etest passed easily, but code 71 appeared. Blocked off the power steering (super) assist vacuum lines (with golf tees and little hose clamps) and all was well. Supra967. I need to touch up a scrape on the front bumper. Factory workshop manual for the Lexus LS400. (25) 2005 Lexus Apr 13, 2009 · Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 ; Code 25 And 26 Code 25 And 26. 5) smelled a rat in the CAM position sensor 1. What is the element of difficulty in changing the sensor and also the cost? Also got the code for my AFM, same question as above. S. Cookies; Aug 19, 2016 · 90 - 00 Lexus LS400 ; OBD codes troubleshooting 98 Lexus LS 400 OBD codes troubleshooting 98 Lexus LS 400. the vehicle runs for a two seconds and dies. I would scan the instructions and codes from my Lexus shop manuals but my scanner is broke. Jun 3, 2005 · check engine and traction light come on after driving got code #25 help. it idles fine but reving not above 800 rpms and push accelarter further it dies. Tonight I replaced the capacitors on an early LS400 ECU pa rt# 89661-5005 0 The ECU is a ‘dual board’ type and it wasn’t a problem for me to replace the capacitors being careful and figuring out the best way to do it. Aug 11, 2008 · Latest Posts; Home ; Forums ; Lexus Owners Club - Lexus Forums ; Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 ; 91' Ls400 Engine Check Light -25 - Air-fuel Ratio Lean Malfunction Apr 23, 2004 · How did you check the alternator. Intake air temp sensor. 0 However, once the LS400 was released, sales figures were very positive, as the Jun 19, 2005 · o well i can wait untill you get home i am in no big hurry unless these are codes mean something serios and by the doar damper your talking about the side mirros right, if so then i think i kno what the damening code might be about because my left side mirror has a wierd ranbowish mark about 1 inch by 1 inch in the top right of it if these side mirrors r like the rear view then thats what one Mar 31, 2009 · Hi guys, new guy here again bothering you, please help me with the following codes: P0304, P0300, P0303, P0305, and P0307. 2) Code # B2796---No communication in immobilizer system. The c. Feb 27, 2005 · Create an account or sign in to comment. Power is produced by a double overhead camshaft, 4 litre naturally aspirated 8 cylinder motor, with 4 valves per cylinder that develops power and torque figures of 290 bhp (294 PS/216 kW) at 6000 rpm and 407 N·m (300 lb·ft/41. All you LS400 UCF chassis modders/drivers, show out! Just got my self a ls 400 1992 and it shows CHECK ENGINE LIGHT and TRC OFF and Oct 12, 2010 · LS400 / 1991 / OBDI Code 25 How do I fix OBDI Code 25 How do I fix this? 1991 Lexus LS400. Computer Problem 1993 Lexus Ls 400 V8 Two Wheel Drive Automatic 189. Jul 22, 2006 · Got my fancy code reader the other day. Aug 6, 2017 · Do you think AAMCO can handle Lexus LS400? Can Toyota dealer repair it? There is no code detected on OBD reader. I called the Lexus dealership to inquire about the TPS and the shop foreman recommended cleaning the throttle (plate) body first. Nov 29, 2009 · erase the code and test again if it comes up then there is a prob in the cam sensor 1992 LS400 Code 25 Supra967; Jun 18, 2023; Diagnostic & Repair Tech; Replies 0 Jun 15, 2014 · This is on a 1996 LS400, The car started idleing rough and had a strong fuel smell. I hope that no one else ever gets this code as the ECU ain't cheap. 5V go to step 7. The bumper seems to be a little different shade (cladding) b Feb 15, 2014 · FINALLY! Got to the car and in the driver's footwell & located ON the lower dash panel is the ROUND connector/port, with a gray plastic cover. The most common check engine light causes of your LS 400 and how to detect them. Diagnostics showed code 25. Turn your headlamps on while doing this. Thankfully, my car is still under warranty. When at lights the idle jumps from 1k to about 2k and eventualy dies. Cookies; Lexus Owners Club of North America Powered by Invision Community. Nov 3, 2012 · 90 - 00 Lexus LS400 ; 1993 Ecl Code 25 1993 Ecl Code 25. Yesterday, while driving, my '99 LS 400 would not accelerate and the check engine light came on as well as a message "Check VSC". Unexpected code, 33, air Ordinarily you'd be right, but the LS400 specifically is known to go 200,000 miles before anything significant breaks. First two digits are for the manufacturer's country and brand name. The codes were cleared however codes 41 and 55 came back. Prices for a used Lexus LS 400 currently range from $5,888 to $11,995, with vehicle mileage ranging from 118,711 to 183,668. could a bad isc valve be causing these codes to come up. the car idled fine and revved up fine . I didn't realize that was a warning sign. IPB 4. By DertyDOH November 3, 2012 in 90 - 00 Lexus LS400 Share More sharing options Followers 0. By Jun 1, 2022 · The Lexus LS 400 is a saloon (sedan) with 4 doors and a front mounted engine which delivers the power through the rear wheels. found the code by placing a jumper wir Apr 28, 2007 · ok, i checked the codes last night. from all the threads Sep 20, 2012 · 1993-94 LS400 needs 8 caps as follows: Qty. Master Passcode was 328 448 you press buttons 1,4,6,power to get sec on screen, then put in 328 press scan then 448 press scan and it was sorted. Sold my LS400 to a friend and we changed the oil then washed and For a 25 year old RWD car without stability control, yeah they handle snow pretty well. There were no other codes and I cleared the vehicle's computer and then re-ran the scan with the engine running and the P1350 code came back. You need to be a member in order to leave a comment Jan 8, 2010 · NOW I am still lost why #3 would not send out any code!!!!. We have been working on UZ Toyota V8 engines since 2004 when Jun 25, 2011 · 90 - 00 Lexus LS400 ; Ls400 Misfire Codes, Cel, Vsc, Odometer, Etc Ls400 Misfire Codes, Cel, Vsc, Odometer, Etc Posted June 25, 2011. 2000 RX 300 Center display out, accessories do not work? passado · Started November 30 Jan 21, 2017 · my 1993 ls400 is in the shop for codes 47 (TPS) and 24 (air temp sensor). ls400; 1990; Posted May 25, 2016. Reply to this Aug 7, 2002 · Had my '92 LS400 fixed today at my dealership. 5 to 14. i got the two new keys cut by Lexus for $25 each, no locksmith would help, gone the way of the pay phone I guess, The first procedure for registering the ignition key transponder to start the car went smoothly, the key fob procedure May 11, 2009 · I was driving my 94 ls400 hundred and it just lost power when I was goining up a hill-- I took it to a shop and they said it was the cat converter before they pulled up code 25,26 -- I went some where else and they told me a different storie-- has any one pulled these codes before, what do youo t The Cartune Company (2003) Ltd in New Zealand does 1uz and 3uz conversions / parts and wiring. Customer: i had code p1305 indicating igniter #2 for 96 lexus ls400. Bob and Ken; It took me and a pretty good jack leg mechanic 3 days but we replaced the timing belt, it was 1 tooth off. 1990 Lexus LS 400. ECU. It was easy, because there were only a few to pick from: Cadillac Dec 12, 2015 · Latest Posts; Home ; Forums ; Lexus Owners Club - Lexus Forums ; Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 ; Ls400 1995 - Trac Off + Engine Light Blinking, Loss Of Power, Car Shak Jul 4, 2007 · 90 - 00 Lexus LS400 ; Cel Code 31 Mass Air Flow Meter Circuit Cel Code 31 Mass Air Flow Meter Circuit. Shop owner experienced in most brands. #2 check engine coolant temp sensor. Jan 23, 2007 · LS - 1st and 2nd Gen (1990-2000) - First and second generation Lexus LS400 forum discussion, how-to guides, and technical help. To download a free repair manual, locate the model year you require above, then visit the page to view all available Lexus LS400 workshop manuals. "Anything that can go wrong, will" Just replaced water-pump and timing-belt in my 91 ls 400 @ 162,000 mile mark, to olny get a bit o sunburn and two new codes(13 RPM signal and 25 air-fuel ratio the only thing stopping me buying one (unless someone can convince me i'm mis-informed) is the 04-06 LS430 is possibly a better buy, just as bulletproof, not too much more to buy, and slightly more efficient to run, the savings from fuel efficiancy may not outweight the extra initial outlay over a comparable condition LS400, but I think its a bit more car for the money, I really like both styles Mar 2, 2009 · Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 ; 98 Ls400 - Check Engine & Check Vsc On 2000 LS400 code p1346 p1349 p0300. Harness or connector between ecu and main oxygen sensor. If its in good shape and you love it, then don't give ZIP Code. Jun 6, 2006 · Back to troubleshooting procedure for codes 25 & 26. So I do know that the Code reader will work on this car. I sell more parts for the newer Lexus vs the LS400. All I can find out about it is that it means "check intake air temperature May 17, 2005 · Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 ; Code 25 Code 25. Customer: Hello, i have a 1991 Lexus LS400. May 10, 2009 · Suddenly I have a loss of power, rought low idle, sluggish and misfiring. Yasir August 19, 2016 in Posted August 25, 2016. Air intake system. Sep 19, 2007 · 25 - Air-fuel ratio lean malfunction. com. 26 : IGF2 : yellow-black. I checked the code names on this site and came up with: P1600 ECM Batt Malfunction; P0420 &P0430 refer to cat being below threshold. engine cutoff at low RPM. 27 - When power supply to step motor is stopped, sub-throttle valve does not reach its fully-open position. this vehicle has 2 igniters and 2 coils. I know that it is possible to jump-wire the obd, but I would rather like to have a proper obd-reader at hand at all times, if I run into a problem on the The Ls 400 are probably more reliable then the newer Lexus. After spending $800 on a new TPS and MAF the light still goes on, I believe he changed the same parts twice to no avail. 5 second pause, the second number of blinks will equal the second digit of same diagnostic trouble code. and a 2" piece of 5/32. By hoffmanjp August 24, 2004 in 90 - 00 Posted August 25, 2004. Mar 1, 1997 · Like a 7. yeah after this was replaced the cel was gone and hasnt come back since. The Lexus LS 400's engine is a naturally aspirated petrol, 4 litre, double overhead camshaft 8 cylinder with 4 valves per cylinder. I took it to Auto Zone and they pulled the codes. this is where my situation with the car is at. Free PDF Lexus LS400 Factory Service Manuals & Repair Manual Downloads. #1 check Fuel system - Good. Jun 10, 2004 · Hello all, I own a 91 LS400 with 145K having hesitating and jerking problem that initiated both the engine and the track light on (caused the engine to die sometimes). On 7/22/2019 at 9:31 PM, Clayton dailey said: May 9, 2010 · 25 : IGT1 : black-red. Usually when I fill up with gas, the CEL will go off after about 50 miles, then come one maybe 50-100 miles later. Jun 17, 2005 · The codes are almost identical to what I have in the manual. INDUSTRIAL AIR COMPRESSOR 150-200HP/ 112-149KW AIR-COOLED AND WATER-COOLED STANDARD & 24KT. May 12, 2007 · Lexus Code Retrieval Accessing Diagnostic Trouble Codes The check engine warning light will come on when the ignition switch is turned On and the engine is not running. The 4th letter is for Engine and Transmission. Water temp sensor. By using the on board dianostic I got Code 24. 92 ls400 is giving codes 24 and 31 with no check engine light on when vehicle is running. Also the scanner reads the output of the TPS and reaches about 25% and drops back to zero. 26 - Air-fuel ratio rich malfunction. Aug 1, 1999 · *Audi A8 * Jaguar XJ8L * Infiniti Q45t* Lexus LS 400 * Cadillac STSBack in the '50s, you knew a luxury car when you saw one. I have erased this code multiple times but after 10 miles or so the check engine light comes back on. 2 of 15μF - 35v Qty. Prior to this it had a code 25 and failed the etest (up here in Canada), which was fixed by replacing the thermostat and one O2 sensor (pre-cat). i recently cleaned out the egr port and the PCV port. . Turn off the engine a Sep 27, 2023 · Recently aquired a 97 LS 400 With 96K on the clock. 2 of 100uF - 10v Qty. In the two 1996 wiring diagrams; it shows IGT1 as black-red to pin 24, and IGT2 as yellow to pin 25. Reset . 25 Miles Explore the Lexus LS (USF20) 400 1995, 1996, 1997 detailed specs, including 0-60 mph times, horsepower, and handling data. Explore the Lexus LS (USF20) 400 1997, 1998, 1999, 2000 detailed specs, including 0-60 mph times, horsepower, and handling data. I installed my Blue Driver bluetooth code reader, and it worked perfectly. Code 25 Air–Fuel Ratio Lean Malfunction This mean I'm running lean? The CEL comes on in the morning on my way to work at about the same spot. I mean, it is so different from the standard code squence. Apr 16, 2013 · Yesterday, the service advisor stated that codes 41,25,26,71, and 55 were stored in the diagnostic computer. cannot clear Nov 9, 2012 · 90 - 00 Lexus LS400 ; P1349 Code (Vvt Malfunction) 98 Ls400 P1349 Code (Vvt Malfunction) 98 Ls400 Posted July 25, 2019. I checked the OBD II codes and I got a P1350 (Variable Valve Timing/CMP Sensor Range Bank 2). Aug 8, 2005 · My 91 ls400 has same problem, code 71. e. Posted August 25, 2017. 00 Lexus LS400 ; Cel Po420 & Po430 Codes Cel Po420 & Po430 Codes. Justin to test the system. 5 kgm) at 4000 rpm respectively. Covers both Series 1 (XF10) and Series 2 (XF20) models, made between 1989 and 1997. The part was about $50 Jul 20, 2007 · Posted July 25, 2007. For airbag codes, you count the blinks on the "airbag" light. VIN: JT8BH22F5T0041029 Stock: 041029 Certified Pre-Owned: No Listed since: 12-25-2024. Ok, heres the situation, the other day I got a Check engine light and it was code 71 (EGR). There are pages and pages about these codes and what to look for , think this will keep you quiet for a bit!! Jul 6, 2004 · 90 - 00 Lexus LS400 ; Temperature Gauge/code 25 ? Temperature Gauge/code 25 ? By misterkni July 6, 2004 in 90 - 00 Lexus LS400 Share https://us. Then the white smoke came. CONTROL (ISC) VALVE CIRCUIT chart in G - TESTS W/CODES article. R. Oct 1, 2006 · 94 LS400: AFM, Fuji Electric part # 22204-42011 My AFM experience did not go so swimmingly either. put them back as they were and it will start and die again. Could you tell me where to start looking to resolve this? Jun 8, 2009 · Code 25 Diagnosis abreviated to . Used Lexus LS 400 Near You. It flashes two numbers, i. 1992 LS400 Code 25 Supra967; Jun 18, 2023; Diagnostic & Repair Jun 1, 2010 · I had the P0430 code and made the mistake of taking it to the dealer. any ideas here would be greatly appreciated These codes mean that the engine is running rich and lean at times. code 25 comes up for air fuel device lean, feels like a miss fire but it is not miss firing at all i checked all vacuum hoses there fine so far have not found a intake leak i only have an exhaust leak before the main cat, thats about it. Diag Code. Apr 13, 2009 · Lexus LS400 / LS430 / LS460 / LS500h / LS600h Club ; 90 - 00 Lexus LS400 ; Code 25 And 26 Code 25 And 26. Aug 14, 2006 · Walt, I too have/had a 93 LS400. 1 Theme . you will need a Vacuum gauge a long piece of 5/32 vacuum hose. 7 Theme . came back on immediately, and the same code showed up. Enter ZIP Code. 1 of 47μF - 63v Qty. Powering the Lexus LS 400 is a double overhead camshaft, 4 litre naturally aspirated 8 cylinder motor, with 4 valves per cylinder that produces power and torque figures of 250 bhp (253 PS/186 kW) at 5600 rpm and 353 N·m (260 lb·ft/36 kgm) at 4400 rpm respectively. smell some gas, gas pedal to floor and no immediate reaction. a vacuum Tee that size. Mar 5, 2009 · 25 - Step motor does not move to a position decided by ECU. Feb 22, 2008 · My mechanic called back and the timing belt service went without a hitch, and he let me know that a Code 28 was what activated the c. They replaced the front O2 sensor on the right side (Our cars have 4 total - 1 fore and 1 aft each of the two CATs. CODE #25 with TE1 & E1 bridged with a small paperclip+ ignition to ON = "Air/Fuel Ratio Lean Malfunction" Thanks! Engine Code 48: lexus ls400 '94 Sooo this code is for a traction control issue right? i found out today my car doesn't have traction control. The Lexus LS 400's engine is a naturally aspirated petrol, 4 litre, double overhead camshaft 90 degree V 8 cylinder with 4 valves per cylinder. i swapped in a spare tps i had and reset the ecu and drove it. Sep 15, 2014 · In the early time when I owned my 1990 LS400, I smelt ( yeah) gasoline, especially on start ups. October 12, 2010. Thank you all. Small electrical problems that end up killing half the electronic amenities? Those are nonexistent in the LS400. The 8 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a capacity of 4 litres. It would appear that my car defies convention; especially as I have to refer to the 1994 repair manual to look up OBD1 fault-codes. Yes the LS400 is a timing belt. 50. (its basically a wire) I just pulled the stored code. lexusls4 · Started April 29, 2023. I also noticed my shifting is too quick, all gears will go in before 25 MPH and the transmission lock-up converter is not Find a . 7 volts. Jan 19, 2008 · my 92 is throwing a code 25 and when i looked it up it said fuel ratio lean mixture. i tried switching the ignitors and nothing. 2. no engine codes at all now but it still wont rev past 2k rpm if you free rev and if you push the gas too hard when driving it bucks. ) Cleaned out the EGR and cleared the code from the ECU. Codes 21 and 28 come up. com May 24, 2016 · 90 - 00 Lexus LS400 ; code readers for my lexus code readers for my lexus.
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