P0129 Diagnostic Trouble Code Discussion for September 2020
Barometric Pressure Sensor Out-Of-Range Low
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| Help Request | Posted | |
| 2007 Chrysler Town & Country LX 3.3L Excessive Emissions VIN: 2A4GP44R27 P0129: Barometric Pressure Sensor Out-Of-Range Low. ... the time and sharing your knowledge ! Basically the van runs rough at idle ! If I reset the code P0129 , it immediately returns without starting the van ! Map voltage is 5 Volts , good ground but the signal voltage is .49 Volts car running with car off... |
September 30, 2020 |
