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2001 Chevrolet Suburban 1500 5.3L Poor Idle Quality, Hesitation, MIL Lamp on
Customer complained of no throttle response and instrument cluster displays REDUCED ENGINE POWER.
FIX posted 3/18/2008
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Message Closed w/FIX
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| VIN | 3GNEC16T91 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1120 | TP Sensor 1 Circuit Malfunction |
| P1220 | TP Sensor 2 Circuit Malfunction |
| P1516 | Control Module Throttle Actuator Position Performance |
| P1518 | Throttle Actuator Control Module Serial Data Malfunction |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Suburban 1500
| VIN | 3GNEC16T91 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1120 | TP Sensor 1 Circuit Malfunction |
| P1220 | TP Sensor 2 Circuit Malfunction |
| P1516 | Control Module Throttle Actuator Position Performance |
| P1518 | Throttle Actuator Control Module Serial Data Malfunction |
1 Replies Received
1 Replies Received
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