P0507 Diagnostic Trouble Code Discussion for February 2023
Idle Speed Higher Than Expected
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| Help Request | Posted | |
| 2010 Chevrolet Malibu LS 2.4L Poor Idle Quality, MIL Lamp on VIN: 1G1ZA5E04A P0507: high idle. Happy Monday everyone. This Malibu idles at 3000 rpm, tps 1&2 show 30%. On automated TPS SWEEP, TP1 reads 4.29v-0.96v, TPS2 reads 0.69v-4.02...good so far. APP 1&2 follow the pedal position 0-100%...good. On the TP functional test, I can run the th... |
February 20, 2023 |
