P2227 Diagnostic Trouble Code Discussion for July 2015
Barometric Pressure Sensor Range/Performance
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| Help Request | Posted | |
| 2007 Dodge Ram 3500 ST 6.7L Hesitation, Poor Fuel Economy, MIL Lamp on, Power Loss VIN: 3D7MX48A47 P2227: Baro pressure signal fault. The truck reads a baro signal of 18 with key on engine off. The fault code data shows that it will drop to 8 sometimes which turns the MIL on, goes to reduced power mode, and eliminates the electronic throttle control warning lamp. It has been known to also se... |
July 06, 2015 |
