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1996 Chevrolet C3500 5.7L Cuts out, MIL Lamp on
Posted to GM Driveability on 4/22/2003 3 Replies

Hi Guys, I have this Chevy C3500 with a 5.7 that I am diagnosing long distance for a [...] intermittently gives P1122,P0122&P0123 TPS codes. It also has an intermittent stall upon decel or sometimes a high idle on [...] the recent past I replaced the fuel tank...

3 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet C3500

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet C3500

VIN 1GCHC39R8T
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsCuts Out, MIL Lamp On
OccursIntermittently

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
P0123Throttle Position Sensor Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet C3500

VIN 1GCHC39R8T
Engine5.7 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsCuts Out, MIL Lamp On
OccursIntermittently

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
P0123Throttle Position Sensor Circuit High Voltage