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P0129 Diagnostic Trouble Code Discussion for April 2007

Barometric Pressure Sensor Out-Of-Range Low

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Trouble Ticket Help Requests for DTC P0129
Help Request Posted
2003 Dodge Neon SXT 2.0L MIL Lamp on VIN: 1B3ES56C63
P0129: Barometric Pressure Sensor Out-Of-Range Low. greetings to all this neon was towed in for no start and poor idle when it did start.when it does start the check engine light is on and battery light on.scan data shows ecm reading battery voltage at 16.8 volts,checking at battery it shows 11.9 with car runni...
April 17, 2007