U3565

Hydrogen Supply Line A Pressure Sensor 2 Circuit

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Increased fuel consumption
Unstable engine idling
Difficulty starting the engine

Causes

Open or short circuit in the sensor circuit
Hydrogen pressure sensor malfunction
Poor contact in the sensor connector
Wiring harness damage
Software error in the engine control unit

How to Fix

Check the continuity of the hydrogen pressure sensor circuit
Check the sensor connector for corrosion or damage.
Replace the hydrogen pressure sensor if necessary
Check and update engine control unit software
Check wiring harness for damage

Related codes

U3564 U3566 U3567