DTC U0424 Dodge
Barometric Circuit High
Barometric Circuit High
Description
Engine started, the temperature must beat least 185-degrees (F) and all electrical equipment (A C, lights, etc) must be off. The DME detected the BARO sensor was out of range during the CCM test. The BARO sensor signal should be in 4.5v. The BARO sensor i
Cause and Solution
Sensor has deteriorated (response time too slow) or has failedMAP sensor signal circuit is shorted to groundMAP sensor circuit (5v) is openMAP sensor is damaged or it has failedBARO sensor signal circuit is shorted to groundBARO sens
Video Guide
Diagnostic Info
- DTC Code: U0424
- Brand: Dodge