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. 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.