P0038

DTC P0037/P0038

DTC Detecting Condition and Trouble Area






Circuit Diagram

Circuit Diagram:

DTC Confirmation Procedure

NOTE:
Confirm that the following conditions are met in this "DTC Confirmation Procedure".
- 9 V < Battery voltage < 16 V

1. Warm up engine to normal operating temperature.
2. Run engine at idle speed for 1 min. or more.

DTC Troubleshooting

Step 1-4: