P34A7

A Camshaft Position Actuator Temperature Sensor Circuit High Bank 1

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$28–89 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Increased fuel consumption
Unstable engine idling
Problems with acceleration dynamics

Causes

Short circuit in the sensor circuit to power
VVT temperature sensor malfunction
Damage or oxidation of contacts in connectors
Wiring Harness Problems
Engine control unit malfunction

How to Fix

Check the continuity and resistance of the sensor circuit
Inspect connectors and contacts for damage and oxidation
Check VVT Temperature Sensor to Specifications
If necessary, replace the VVT temperature sensor
Check the operation of the VVT system after repair

Related codes

P34A6 P34A8 P0010