Question about 2000 Dodge Durango
Ive read thru these blogs but no one has mentioned the other causes for a P0108 code set for a 2000 dodge 4.7 ltr engine....what about MAF or even VAF? these are also possible causes and when is the last air filter service......not likely causes but possible and easly checked before spending hard earned cash just throwing parts at a problem......
Posted on Mar 04, 2014
P0108 - MAP (Manifold Absolute Pressure/Barometric Pressure) Circuit High Input
The MAP (Manifold Absolute Pressure) sensor measures engine manifold negative air pressure. It's usually a three wire sensor: a ground wire, a 5 volt reference wire from the PCM (Powertrain Control Module) to the MAP sensor, and a signal wire that informs the PCM of the MAP sensor voltage reading as it changes. The higher the engine vacuum, the lower the voltage reading. The voltage should range between about 1 volt (at idle) to about 5 volts (WOT wide open throttle).
If the PCM sees the voltage reading from the MAP sensor is greater than 5 Volts, or if the voltage reading is higher than what the PCM considers normal under certain circumstances, a P0108 DTC will set.
Contact us if need additional details; good luck.
Posted on Oct 04, 2011
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