P2101 Diagnostic Trouble Code Discussion for August 2010
Control Module Throttle Actuator Position Performance
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| Help Request | Posted | |
| 2004 Chevrolet Tahoe LS 4.8L Poor Idle Quality, Hesitation, MIL Lamp on VIN: 1GNEK13V54 P2101: Control Module Throttle Actuator Position Performance. ... prior when I first saw it. No throttle response, "reduced engine power" message, codes P0120, P2101, P2135 stored. First shop replaced the throttle body assembly and the pedal assembly. Problem went away for a few days, then recurred. Second shop r... |
August 05, 2010 |
