
2000 Toyota 4Runner Limited 3.4L MIL Lamp on
PLEASE HELP, I've hit a wall with this one. Customer brought this car in with MIL light on. Found P0135 and P0141 O2S heater circuit faults. I then proceeded to the flow charts after I noticed that the front O2 looked new. The flow chart says with key on engin...
FIX posted 11/11/2008
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Message Closed w/FIX
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VIN | JT3GN87R0Y |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Idle |
Misc. | Federal |
Trouble Codes
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2000 Toyota 4Runner Limited
VIN | JT3GN87R0Y |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Idle |
Misc. | Federal |
Trouble Codes
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |