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P2138 Diagnostic Trouble Code Discussion for December 2024

Accelerator Position Sensor 1-2 Correlation


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Trouble Ticket Help Requests for DTC P2138
Help Request Posted
2007 Mitsubishi Galant ES 2.4L No Start VIN: 4A3AB36F47
P2138: Accelerator Position Main & Sub Sensor Performance. Thank you in advanced. Vehicle came in with a broken water pump. Battery completely dead. With jump pack, ran for 30 seconds and died. Replaced water pump and timing belt. Still no run. No RPM signal. Sensor harness runs through front cover. Found power an...
December 16, 2024