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P1122 Diagnostic Trouble Code Discussion for February 2004

Electronic Throttle Control Actuator Malfunction


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Trouble Ticket Help Requests for DTC P1122
Help Request Posted
1996 Chevrolet C1500 Suburban 5.7L MIL Lamp on VIN: 1GNFK16R6T
P1122: TP Sensor Circuit Intermittent Low Voltage. I will try not to write a book on this truck. This started months ago with fuel pump failures. The customer has put in 5 fuel pumps in the last 2 1/2 years. Shortly before I repaired the fuel pump problem the truck came in with the trouble codes for the EGR a...
February 24, 2004