
1998 Chevrolet Corvette 5.7L MIL Lamp on, Loss of Power Light
This car runs great! Allegedly has 560hp, until the Loss of Power message and MIL come on, then its all over. Customer says it ran great for 1 1/2 years after superchager was installed. I have had it come on for me at start up and on decel after several good r...
FIX posted 9/4/2007
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Message Closed w/Summary
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VIN | 1G1YY22G0W |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Loss of Power Light |
Occurs | On Decel, on Accel, Intermittently, at Start Up |
Misc. | Supercharged With a Magna Charger |
Trouble Codes
P1120 | TP Sensor 1 Circuit Malfunction |
P1221 | TP Sensor 2 1-2 Correlation |
P1515 | Control Module Throttle Actuator Position Performance |
P1526 | TP Sensor Learn Not Completed |
Message Closed w/Summary
Vehicle Data
1998 Chevrolet Corvette
VIN | 1G1YY22G0W |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Loss of Power Light |
Occurs | On Decel, on Accel, Intermittently, at Start Up |
Misc. | Supercharged With a Magna Charger |
Trouble Codes
P1120 | TP Sensor 1 Circuit Malfunction |
P1221 | TP Sensor 2 1-2 Correlation |
P1515 | Control Module Throttle Actuator Position Performance |
P1526 | TP Sensor Learn Not Completed |