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P0748 Diagnostic Trouble Code Discussion for September 2009

Modulator Pressure Solenoid Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0748
Help Request Posted
2000 Cadillac DeVille 4.6L Poor Idle Quality VIN: 1G6KD54YOY
P0748: Pressure Control Solenoid Circuit Malfunction. ... p0108, p0203, p0480, p0748, p1106, p1571, p419. Original recommendation was replace computer because fuel injectors were not activating, and they are groun...
September 08, 2009
2000 Cadillac DeVille 4.6L Poor Idle Quality VIN: 1G6KD54YOY
P0748: Pressure Control Solenoid Circuit Malfunction. ... p0108, p0203, p0480, p0748, p1106, p1571, p419. Original recommendation was replace computer because fuel injectors were not activating, and they are groun...
September 09, 2009
2000 Cadillac DeVille 4.6L Poor Idle Quality VIN: 1G6KD54YOY
P0748: Pressure Control Solenoid Circuit Malfunction. ... p0108, p0203, p0480, p0748, p1106, p1571, p419. Original recommendation was replace computer because fuel injectors were not activating, and they are groun...
September 08, 2009
2000 Cadillac DeVille 4.6L Poor Idle Quality VIN: 1G6KD54YOY
P0748: Pressure Control Solenoid Circuit Malfunction. ... p0108, p0203, p0480, p0748, p1106, p1571, p419. Original recommendation was replace computer because fuel injectors were not activating, and they are groun...
September 09, 2009