DTC P0108: Notes

DTC P0108 [L3] CHART

DTC P0108	MAP sensor circuit high input
DETECTION CONDITION	The PCM monitors the input voltage from the MAP sensor when the intake air temperature is above -10 °C {14 °F}. If input the voltage at PCM terminal 2AL is above 4.92 V, the PCM determines that the MAP sensor circuit has malfunction. Monitoring Condition Calculated load: 13-32% Diagnostic support note This is a continuous monitor (CCM). MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle. FREEZE FRAME DATA is available. DTC is stored in the PCM memory.
POSSIBLE CAUSE	MAP sensor malfunction Connector or terminal malfunction Open circuit in wiring harness between MAP sensor terminal A and PCM terminal 2AA Open circuit in wiring harness between MAP sensor terminal D and PCM terminal 2AL MAP sensor signal circuit shorts to constant voltage supply circuit PCM malfunction