P0201

Tests 1 - 6:

Test 7:

SYMPTOM
P0201-INJECTOR # 1 CONTROL CIRCUIT

WHEN MONITORED
With battery voltage greater than 10 volts. Auto Shutdown Relay energized. Engine speed less than 3000 rpm.

SET CONDITION
No inductive spike is detected after injector turn OFF.

POSSIBLE CAUSES
- Intermittent condition
- Fuel injector
- ASD relay output circuit open
- Fuel injector driver circuit open
- Fuel injector driver circuit shorted to ground
- PCM