DTC P1DB8 Dodge
IAT Sensor Signal Range Performance
IAT Sensor Signal Range Performance
Description
Engine started; engine runtime for over 2 seconds, and the PCM detected the IAT sensor signal changed 0.30v in 250 milliseconds.
Cause and Solution
IAT sensor signal circuit is open (intermittent fault)IAT sensor signal circuit is shorted to ground (intermittent fault)IAT sensor is contaminated, damaged or has failedPCM has failed
Video Guide
Diagnostic Info
- DTC Code: P1DB8
- Brand: Dodge