P2111

DTC P2111

DTC Detecting Condition and Trouble Area






Wiring Diagram

Refer to P0122 DTC P0122 / P0123.

DTC Confirmation Procedure

1) Turn ignition switch to ON position.
2) Turn OFF ignition switch for 20 sec.
3) Repeat Step 1) through 2) for 3 times.

DTC Troubleshooting


1. Was "Engine and Emission Control System Check" performed?
YES
Go to Step 2.
NO
Go to Engine and Emission Control System Check Engine and Emission Control System Check.
2. DTC check
Check DTC.
Is there DTC(s) other than P2111?
YES
Go to applicable DTC(s).
NO
Go to Step 3.
3. Throttle body assembly check
Check throttle body for operation and condition. Testing and Inspection
Is it in good condition?
YES
Substitute a known-good ECM and recheck.
NO
Replace throttle body assembly.