DTC U2127 Chevrolet
Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B
Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B
Description
Engine started, engine running, and the DME detected a deviation between the crankshaft position sensor signal and the camshaft position sensor. A rationality error has been detected for camshaft position out of phase with crankshaft.
Cause and Solution
Camshaft Position (CMP) sensor is faulty CMP circuit short to ground, power or open Engine Speed (RPM) sensor is faulty
Video Guide
Diagnostic Info
- DTC Code: U2127
- Brand: Chevrolet