P267F

Control Module Internal Temperature Sensor A Circuit Intermittent/Erratic

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Unstable engine operation
Power reduction
Check Engine Light Illuminates
There may be interruptions in the operation of electronic systems

Causes

Poor contact in the sensor circuit
Wiring harness damage
Faulty internal temperature sensor
Problems with the control module (ECU)

How to Fix

Check connections and contacts in the sensor circuit
Inspect the wiring harness for damage
Check the resistance of the temperature sensor
If necessary, replace the temperature sensor
If the problem persists, the ECU may need to be diagnosed or replaced

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