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1997 Chevrolet C1500 Suburban LT 5.7L MIL Lamp on
Posted to GM Driveability on 4/28/2003 6 Replies

Has repeated P0154. Will set code 3 or 4 times a week. Every day I get truck & run diagnostics trouble chart ends with intermittent. Anyone have any good ideas? Please help!

6 Replies Received (View Replies)

  Related Documents & Media  1997 Chevrolet C1500 Suburban LT

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet C1500 Suburban LT

VIN 1GNEC16R0V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0154Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet C1500 Suburban LT

VIN 1GNEC16R0V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0154Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction