Code No. P0201: No. 1 Fuel Injector System
DIAGNOSIS CONTENT
TROUBLE JUDGMENT
Check Condition
- The engine is running.
- The fast decay monitoring detects the failure of the fast decay impulse at the No.
1 cylinder.
FAIL SAFE FUNCTION
- No. 1 cylinder injector is stopped.
PROBABLE CAUSE
- Failed No. 1 injector
- Failed electrical harness in No. 1 injector circuit