DTC P0109 Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item	Detecting Condition	Possible cause
DTC Strategy	This code detects a continuous short to low or open in either the signal circuit or the MAP	Connecting condition Open or short to ground in power circuit Open or short to ground in signal circuit MAPS PCM
Enable Conditions	Engine running \| APS \| < 5% Engine Speed > 800rpm
Threshold value	MAP_stable - MAP_current\| > 10 %
Diagnosis Time	-
MIL On Condition	2 Driving Cycle