1996 Chevrolet K2500 Cheyenne 6.5L Poor Idle Quality
This is the week for screwy intermittent diesel problems! The customer concern is that intermittently the truck will just idle in spite of what you do with the pedal. At other times, when he started it, it was running wide open for several starts, then went ba...
FIX posted 5/9/2007
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Vehicle Data1996 Chevrolet K2500 Cheyenne
Trouble Codes
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Vehicle Data
1996 Chevrolet K2500 Cheyenne
VIN | 1GCGK29FXT |
Engine | 6.5 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Intermittently |
Trouble Codes
P0122 | Throttle Position Sensor Circuit Low Voltage |
P0223 | Throttle Position Sensor 'B' Circuit High Voltage |
P1125 | TP Sensor 1 Circuit Malfunction |