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1997 Chevrolet Blazer 4.3L MIL Lamp on
Posted to GM Driveability on 8/11/2000

According to my scan tool info this code could be related to water ingress into the o2 sensor harness. If anyone has information about this or can e-mail a copy of bulletin 766505 or 776512 I would appreciate it.

thanks in advance,

  Related Documents & Media  1997 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN 1GNDT13W6V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0147Heated Oxygen Sensor (Bank 1 Sensor 3) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN 1GNDT13W6V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0147Heated Oxygen Sensor (Bank 1 Sensor 3) Heater Circuit Malfunction