P03BE

Cylinder 5 Pressure Sensor Circuit Range/Performance

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Dips in engine power
Unstable idling
Increased fuel consumption
Check Engine light comes on

Causes

Malfunction of the pressure sensor in cylinder 5
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Problems with the engine ECU

How to Fix

Check the continuity of the pressure sensor circuit
Check the sensor connector for corrosion or damage.
Replace the pressure sensor in cylinder 5 if it is faulty
Check and replace wiring harness if necessary
Check the engine ECU for errors

Related codes

P03BB P03BC P03BD P0305