U355E

Expander Inlet Pressure Sensor 2 Circuit

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Check Engine light comes on
Engine performance deterioration
Unstable engine operation
Increased fuel consumption

Causes

Expander 2 pressure sensor faulty
Open or short circuit in the sensor circuit
Damaged or oxidized connectors
Wiring Harness Problems
Engine control unit malfunction

How to Fix

Check the integrity of the sensor circuit
Inspect connectors and contacts for damage
Check the resistance of the pressure sensor
Replace expander 2 pressure sensor if necessary
Check the operation of the engine control unit

Related codes

U355F U3560 U355D