
2003 Chevrolet Silverado 1500 5.3L MIL Lamp on, Throttle response
Good morning all, I ran across an issue on this Chevy pickup I haven’t seen before. Customer said engine was running fine, but had no throttle response and had to get towed in. When I saw the truck the next morning, it was working fine but the MIL was on with ...
FIX posted 9/6/2008
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Message Closed w/FIX
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VIN | 1GCEC19133 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Throttle Response |
Occurs | Intermittently |
Trouble Codes
P0120 | Throttle Position Sensor Circuit Malfunction |
P0220 | Throttle Position Sensor 2 Circuit Malfunction |
P1515 | Control Module Throttle Actuator Position Performance |
P1516 | Control Module Throttle Actuator Position Performance |
P1518 | Throttle Actuator Control Module Serial Data Malfunction |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Silverado 1500
VIN | 1GCEC19133 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Throttle Response |
Occurs | Intermittently |
Trouble Codes
P0120 | Throttle Position Sensor Circuit Malfunction |
P0220 | Throttle Position Sensor 2 Circuit Malfunction |
P1515 | Control Module Throttle Actuator Position Performance |
P1516 | Control Module Throttle Actuator Position Performance |
P1518 | Throttle Actuator Control Module Serial Data Malfunction |