
2001 Chevrolet Blazer LS 4.3L MIL Lamp on
VEHICLE HAS BEEN TO US BACK IN 06 FOR P0155, REPLACED SENSOR, CLEARED AND OK FOR ABOUT A YEAR. CAME BACK LAST WEEK WITH SAME CODE. FOLLOWED ALLDATA TROUBLE SHOOTING AND WAS INSTRUCTED TO REPLACE SENSOR. OK FOR A WEEK, CAME BACK WITH SAME CODE. FOLLOWED ALLDATA...
FIX posted 5/1/2007
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Message Closed w/FIX
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VIN | 1GNDT13W91 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / CPFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Trouble Codes
P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Blazer LS
VIN | 1GNDT13W91 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / CPFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Trouble Codes
P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |