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2000 Toyota 4Runner SR5 3.4L MIL Lamp on
Posted to Asian Driveability on 1/3/2007 4 Replies

vehicle came in with a cat efficiency code and replaced both cat. converters. Vehicle came back with p0141 which is a heater circuit code for the rear o2. We replaced the o2 sensor and the vehicle came back in 3 days with the same code. I have good continuity ...

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  Related Documents & Media  2000 Toyota 4Runner SR5

 
Message Closed w/FIX

car Vehicle Data

2000 Toyota 4Runner SR5

VIN JT3GN86R9Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.2WD

Trouble Codes

P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2000 Toyota 4Runner SR5

VIN JT3GN86R9Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
Misc.2WD

Trouble Codes

P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction