P2228

DTC P2228 : Barometric Pressure Circuit Low / High

System Description
Barometric pressure is observed by EVAP leak check pressure sensor in EVAP leak check module.

Wiring Diagram:

Wiring Diagram




DTC Detecting Condition and Trouble Area

DTC Confirmation Procedure
1. Connect scan tool to DLC with ignition switch turned OFF.
2. Turn ON ignition switch and clear DTC by using scan tool and start engine.
3. Run engine at idle speed for 1 min.
4. Stop engine and check DTC by using scan tool.

Step 1 - 5:

DTC Troubleshooting