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I just replaced both upstream A/F sensors on 2002 Lexus
I just replaced both upstream A/F sensors on 2002 Lexus rx300 and check engine/VSC lights still on should I replace down stream ones … read more
Ron Z.
Ron Z.
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Vocational, Technical or Trade Scho
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Have multiple codes, started with Fuel air sensors, replaced
Have multiple codes, started with Fuel air sensors, replaced and codes are back plus more relating to ABS system now… read more
David Craig
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Check engine light on, stay on, rx300 2000, mechanic.
mechanic. replaced both air fuel ratio sensors and oxygen sensor as well as MAF sensor … read more
Mike V.
Mike V.
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Subaru and Nissan factory training.
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2001 is300...had CEL plus flashing trac off. replaced
2001 is300...had CEL plus flashing trac off. replaced exhaust manifold and o2 sensors. drove well for a while now back with code for bank 1 sensor 1 o2 and CEL and flashing trac off light. runs normal… read more
Skyvisions
Skyvisions
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Lexus GS300: I am getting a multiple misfire code, misfire
I am getting a multiple misfire code, misfire 1, 2, 3 and 6. Recently had coil packs changed, plugs changed, 02 sensor B1 S1 and B2 S1 changed. VSC on and CEL light is on. Problems began when I had af… read more
HondaPlatinum
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scanned code..o2 sensor with an oem replacement denso plug-n..50 miles
CEL came on with a scanned code of P0031 (Low heater circuit Bank 1 Sensor 1). I changed the O2 sensor with an oem replacement Denso plug-n-play sensor (234-4626). Initially the CEL turned off but cam… read more
Dan
Dan
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Vocational, Technical or Trade Scho
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last weekend about swapping the o2 sensors from bank one to bank 2.
HOWDY ! Hey . . I Emailed you last weekend about swapping the O2 sensors from bank one to bank 2. I said there was no hurry, but i'd like to get in gear. Thanks, XXXXX XXXXX… read more
Amedee
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99 lexus ES300: intake manifold..knock sensor..maf sensor..cel
My 99 lexus ES300 has a p0325 code present and bank 1 fuel trim is at -5.47. I found a rodant nest under the intake manifold, so I removed and replaced the intakes, and replaced the bank 1 knock senso… read more
Genchi Genbutsu
Genchi Genbutsu
Vocational, Technical or Trade Scho
3,854 satisfied customers
2001 Lexus RX300: vsc..TRAC..Got code for cel and replaced o2 sensor.
2001 Lexus RX300. Had VSC, TRAC ON, and CEL. Got code for CEL and replaced O2 sensor. VSC and TRAC stays on. Found the bulletins about the zero calibration process. Tried it several times. The VSC fla… read more
LexusPro
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2001 lexus es300: 115k..Smog test..most common reasons..car to fail
does a 2001 lexus es300 with 115k miles have a very good record of passing the California Smog test? What are the most common reasons for this car to fail?… read more
Genchi Genbutsu
Genchi Genbutsu
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98 ls400: drives..the Check engine Lamp and Check VSC lamp..buzzer
i have a 98 ls400 with 188k that i just recently bout. my wife drives it around and she called me and told me while in town driving, the Check engine Lamp and Check VSC lamp came on with red light and… read more
Genchi Genbutsu
Genchi Genbutsu
Vocational, Technical or Trade Scho
3,854 satisfied customers
two lights lit on my dash. one says to check engine..reads
I have two lights lit on my dash. one says to check engine, which says the trouble is the back oxegyn sensor. I changed it, but the light is still on and the code reads the same. the other light is VS… read more
Boxer54
Boxer54
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2001 lexus es300: code1155.Replaced oxygen sensor b1 sensor1..ecm
2001 lexus es300 code1135 code1155.Replaced oxygen sensor B1 sensor1 from lexus replaced ECM from lexus.Same thing code p1135 code p1155 came righ the way… read more
Dodge expert
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2009 Lexus: Es..vehicle was a salvage vehicle that I had rebuild.
I bought a 2009 Lexus Es 350. The vehicle was a salvage vehicle that I had rebuild. I am having a few isues with the car that I hope you can help. 1. Check engine light is on. code P0031 (I did change… read more
Skyvisions
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99 Lexus RX300 Check Engine light comes on. Freeze frame says
'99 Lexus RX300 Check Engine light comes on. Freeze frame says first condition is P0125 (Insufficient Coolant Temperature For Closed Loop Fuel Control.). Pending codes are P1135 (A/F Sensor Heater B1S… read more
david
david
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1998 Lexus ES300: check engine light came on..pass inspection
I have a 1998 Lexus ES300 and the check engine light came on. I am trying to pass inspection. The codes that originally came up were P1135, P1410 And P1411. I replaced the O2 Sensor in B1 S1. Then I h… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
2001 RX300: AWD..tires..the VSC and CEI warning lights
i have 2001 RX300 AWD, few days back, had oil changed, rotate 4 tires, and cut brake disc. was driving from california to new york, at Utah, i filled half tank of low octane 81 fuel. the nexr day 400 … read more
AutoTech08
AutoTech08
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Vocational, Technical or Trade Scho
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1999 rx: what codes are for p1133 and p1135? Thanks!!!!!!!!!!!!!
I have a 1999 rx 300 and would like to know what codes are for p1133 and p1135? Thanks!!!!!!!!!!!!!!!… read more
Roadside Jerry
Roadside Jerry
Auto Expert on Just Answer
Vocational, Technical or Trade Scho
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Meet the Experts:

lexpert

lexpert

Lexus Master tech

2,100 satisfied customers

Master Certified with lexus, 8 years experience with Lexus

Skyvisions

Skyvisions

ASE Certified Technician

1,848 satisfied customers

Lexus Expert

Ron Z.

Ron Z.

- Lexus Tech -

454 satisfied customers

18+yrs experience. State Inspector and Lexus Diagnostics

Chris (aka - Moose)

Chris (aka - Moose)

Technician

345 satisfied customers

16 years of experience

AMD

AMD

Master Technician

270 satisfied customers

L1 Advanced Level Diagnostics Specialist

George H.

George H.

ASE Certified Technician

224 satisfied customers

15+ years ASE Master w/L1 Drivability certification

Tim Mohr

Tim Mohr

ASE MASTER

129 satisfied customers

30 YEARS EXPERIENCE, FORIEGN AND DOMESTIC, GAS AND DIESEL

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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