DTC B14C5 Dodge
Cylinder 1, 2, 3 or 4 Misfire Detected
Cylinder 1, 2, 3 or 4 Misfire Detected
Description
Engine speed less than 3000 rpm, adaptive numerator updated, and the PCM detected a misfire rate of 1-2% (High Emissions 2T), or a misfire rate of 6-30% (Catalyst Damaging 1T) in a single cylinder. Note: If the misfire is severe, the MIL will flash on off on the 1st trip!
Cause and Solution
Air leak in the intake manifold, or in the EGR or PCV systemBase engine mechanical fault that affects only one cylinderFuel delivery component fault that affects only one cylinder (i. e. , a contaminated, dirty or sticking fuel injector)Ignition system problem (coil or plug) that affects one cylinder
Video Guide
Diagnostic Info
- DTC Code: B14C5
- Brand: Dodge