
2003 GMC Sierra 1500 SLE 4.8L Poor Idle Quality, Surge, Cuts out, Stall, MIL Lamp on
Customer complains of int. reduced engine power and mil on.
Check for history and found 3 codes. Tried to verify the
problem was unable to duplicate problem at this time.
Summary posted 6/5/2009
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)8 Replies Received(Hide Replies)8 Replies Received
|
Message Closed w/Summary
|
VIN | 1GTGC13U73 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sfi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge, Cuts Out, Stall, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0220 | Throttle Position Sensor 2 Circuit Malfunction |
P1518 | Throttle Actuator Control Module Serial Data Malfunction |
P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation |
Message Closed w/Summary
Vehicle Data
2003 GMC Sierra 1500 SLE
VIN | 1GTGC13U73 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sfi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge, Cuts Out, Stall, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0220 | Throttle Position Sensor 2 Circuit Malfunction |
P1518 | Throttle Actuator Control Module Serial Data Malfunction |
P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation |