P1385 - Variable Cam Timing Solenoid 'B' Malfunction
Repair Importance Level:
Repair Difficulty Level:
P1385 Possible Causes
- Low oil level
- Cam timing improperly set
- Continuous oil flow to the Variable Camshaft Timing (VTC) piston chamber
- VCT solenoid valve stuck open
- Camshaft advance mechanism binding (VCT unit).
First diagnose P1385 code
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Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P1385 code
Labor: 1.0
The cost of diagnosing the P1385 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.P1385 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1385 Meaning
The Variable Camshaft Timing (VTC) solenoid effects the inlet camshaft timing only. The actuator is a helical spline type, which is engine oil driven. It provides 50 degrees of rotation for camshaft adjustment under different types of engine torque and load conditions.The comprehensive component monitor (CCM) monitors the VCT position for over-retarded camshaft timing. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in a retarded position.
P1385 More Information
Need more information on how to fix the P1385 code?Get Access to Factory Service Manuals
P1385 Information for specific makes
- P1385 AUDI Control Module Fault
- P1385 BMW Knock Sensor 4 Circuit
- P1385 FORD Variable Cam Timing Solenoid 'B' Malfunction
- P1385 LINCOLN Variable Cam Timing Solenoid 'B' Malfunction
- P1385 MAZDA Camshaft Position Actuator Circuit Bank 2
- P1385 MERCEDES-BENZ Knock Sensor Circuit Bank 2
- P1385 MERCURY Variable Cam Timing Solenoid 'B' Malfunction
- P1385 VOLKSWAGEN Control Module Fault