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1996 GMC K1500 Suburban 5.7L MIL Lamp on
Posted to GM Driveability on 3/5/2008 7 Replies

This rig came in with the above code and we replaced the sensor B2S2. Took on a test drive with scanner attached and the sensor reads low a lot of the time. On Highway cruise, it will mimic B1S2 and stay around .68-.720 v but in town while the B1S2 sensor will...

7 Replies Received (View Replies)

  Related Documents & Media  1996 GMC K1500 Suburban

 
Message Closed w/FIX

car Vehicle Data

1996 GMC K1500 Suburban

VIN 3GKFK16R8T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

1996 GMC K1500 Suburban

VIN 3GKFK16R8T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage