P0A23

Generator Torque Sensor Circuit Range/Performance

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$28–89 (est.)

Symptoms

Check Engine Light Is On
Unstable engine operation
Increased fuel consumption
Battery charging problems
Reduced engine power

Causes

Generator torque sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Wiring Harness Problems
Engine control unit malfunction

How to Fix

Check the integrity of the sensor circuit
Check sensor connections and connectors
Test the generator torque sensor
Replace sensor if necessary
Check and update ECU software if necessary

Related codes

P0A24 P0A25 P0A26