U3566

Anode Inlet Pressure Sensor 1 Circuit

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
Unstable engine operation
Increased fuel consumption
Problems starting the engine

Causes

Open or short circuit in the sensor circuit
Pressure sensor malfunction
Poor contact in the sensor connector
Wiring harness damage
Software failure in the control unit

How to Fix

Check the integrity of the sensor circuit
Check sensor connections and connectors
Test the pressure sensor
Check wiring harness for damage
Reset the error and check for its reappearance

Related codes

U3565 U3567 U3568