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P2108 Diagnostic Trouble Code Discussion for April 2015

Throttle Actuator Control Module Internal Data Test Failed

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Trouble Ticket Help Requests for DTC P2108
Help Request Posted
2003 Chevrolet Silverado 1500 5.3L Misfire VIN: 2GCEK19T03
P2108: TAC Module Fault. I am posting this to help a friend at another shop. He has a 03 Chevrolet 5.3 that is missing out on cylinders 2 and 7 at idle. Anything above 990 rpm and it is running fine. After replacing the intake gasket and clearing the codes, the only code now is P0300....
April 20, 2015