P2187 OBD Code Definition:
P2187 System Too Lean at Idle
P2187 OBD Code Description:
OBD Code P2187
Possible Causes
- Injectors leak/blocked
- Air Intake Leak (after MAF)
- Exhaust Leak
Possible Solutions
- Check Mass Air Flow Sensor (G70)
- Check Injector(s)
- Check Fuel Pump
- Check Activated Charcoal Filter (EVAP) System Solenoid Valve 1 (N80)