DTC C0241 Buick
B Camshaft Position - Timing Over-Advanced or System Performance Bank 2
B Camshaft Position - Timing Over-Advanced or System Performance Bank 2
Description
Engine speed, gt;550 RPM ECT, -7.5° C Time after engine start, gt;3.5 Sec. Number of checks 3 Time length for more than 1.5 Sec.
Cause and Solution
Fuel pump has failed CPS circuit is open, shorted to ground or shorted to power ECM has failed Battery voltage below 11.5 volts Position actuator circuit may short to B+ or Ground Camshaft timing improperly set, or continuous oil flow to the VCT piston chamber Camshaft advance mechanism (the VCT unit) is sticking or binding mechanicAlly VCT solenoid valve is stuck in open position
Video Guide
Diagnostic Info
- DTC Code: C0241
- Brand: Buick