P2369

Cylinder 12 Pressure Sensor Circuit High

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
Misfires
Unstable engine operation

Causes

Short circuit to power in the sensor circuit
Cylinder pressure sensor malfunction
Wiring harness damage
Problems with the engine ECU
Poor contact in the sensor connector

How to Fix

Check the integrity of the sensor wiring and connectors
Measure the resistance of the pressure sensor
Check the voltage in the sensor circuit
Replace pressure sensor if necessary
Reflash the engine ECU (if required)

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