P001C

A Camshaft Profile Actuator A Control Circuit High Bank 1

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Unstable engine operation at idle
Reduced engine power and efficiency
Increased fuel consumption
Check Engine Light Illuminates

Causes

VVT solenoid malfunction
Open or short circuit in wiring harness
Problems with the VVT mechanism
ECU malfunction

How to Fix

Check the condition of the VVT solenoid wiring harness and connectors
Check VVT solenoid resistance
Check the operation of the VVT mechanism
If necessary, replace the solenoid or VVT mechanism
Clear the error and check the engine operation

Related codes

P001A P001B P001D