
2004 Chevrolet Trailblazer LS 4.2L Sputters
hello to all here at iatn and thanks in advance for reading my post. 2004 trailblazer i have this car here that is giving me problems need help. i get a consistent p2135 and p2138 that keep returning on this thing i've ohm out all the wires to my app sensor th...
FIX posted 2/5/2008
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VIN | 1GNDT13S14 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Sputters |
Occurs | Intermittently |
Trouble Codes
P0495 | Cooling Fan Speed High |
P0641 | PCM Sensor Reference Voltage 'A' Circuit Malfunction |
P2122 | Accelerator Pedal Position Sensor 1 Circuit Low Voltage |
P2123 | Accelerator Pedal Position Sensor 1 Circuit High Voltage |
P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation |
P2138 | Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Trailblazer LS
VIN | 1GNDT13S14 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Sputters |
Occurs | Intermittently |
Trouble Codes
P0495 | Cooling Fan Speed High |
P0641 | PCM Sensor Reference Voltage 'A' Circuit Malfunction |
P2122 | Accelerator Pedal Position Sensor 1 Circuit Low Voltage |
P2123 | Accelerator Pedal Position Sensor 1 Circuit High Voltage |
P2135 | Throttle Position Sensor 1/2 Incorrect Voltage Correlation |
P2138 | Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation |