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P0108 Diagnostic Trouble Code Discussion for September 2008

Manifold Air Pressure Sensor Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0108
Help Request Posted
2001 Dodge Grand Caravan Sport 3.3L Excessive Emissions, Surge, Stall, MIL Lamp on, code P0107 and P0108 VIN: 2B4GP44R21
P0108: Manifold Absolute Pressure Sensor High Voltage. ... The computer has been replaced new one from dealer and flashed took care of code P0601. The wiring has been checked back from the MAP sensor to the computer no open or shorts. The scanner shows a MAP voltage of 5.0v when the van is running and 0.1V when of...
September 19, 2008
1996 Chevrolet C1500 Cheyenne 5.7L Excessive Emissions, Poor Idle Quality, Stall, Misfire, MIL Lamp on, RUNS RICH VIN: 2GCEC19R2T
P0108: MAP Sensor Circuit High Voltage. this p/u is driving us nuts...customer stated that all of a sudden vehicle started running poorly shortly after fill up ( coinsidence?) misfires piling up on 1,3,6,8...lots of black smoke and MIL on w/ MAP/MAF codes. after lots of testing and parts swapping wo...
September 26, 2008