DTC P2118: Throttle Actuator Current Range/Performance Problem Honda CR-V III рестайлинг

Note. Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION ).

Scheme 795

Scheme 796

Scheme 797

Scheme 798

1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Slowly press the accelerator pedal to the floor.
4. Check for Pending or Confirmed DTCs with the HDS. Is DTC P2118 indicated? YES -Go to step 5. NO -Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the throttle body and the PCM.
5. Turn the ignition switch to LOCK (0).
6. Jump the SCS line with the HDS.
7. Disconnect the throttle body 6P connector.
8. Disconnect PCM connector C (49P).
9. Check for continuity between PCM connector terminal C43 and throttle body 6P connector terminal No. 4. Is there continuity? YES -Go to step 10. NO -Repair an open in the wire between the throttle body and the PCM (C43), then go to step 14 .
10. Check for continuity between throttle body 6P connector terminals No. 5 and No. 6. Is there continuity? YES -Repair a short in the wires between throttle body 6P connector terminal No. 5 (ETCS- line) and No. 6 (ETCS+ line), then go to step 14 . NO -Go to step 11.
11. Check for continuity between body ground and throttle body 6P connector terminals No. 5 and No. 6 individually. Is there continuity? YES -Repair a short in the wire between the throttle body 6P connector and body ground, then go to step 14 . NO -Go to step 12.
12. At the throttle body side, measure the resistance between throttle body 6P connector terminals No. 5 and No. 6 with the throttle fully closed. Is there about 1.0 ohms or less? YES -Go to step 13. NO -Go to step 22 .
13. Replace the throttle body (see «THROTTLE BODY REMOVAL/INSTALLATION»(ref-371363-S06444653242010091000000) ).
14. Reconnect all connectors.
15. Turn the ignition switch to ON (II).
16. Reset the PCM with the HDS.
17. Do the PCM idle learn procedure (see «PCM IDLE LEARN PROCEDURE»(ref-371368-S30599352662010091000000) ).
18. Turn the ignition switch to LOCK (0).
19. Turn the ignition switch to ON (II).
20. Slowly press the accelerator pedal to the floor.
21. Check for Pending or Confirmed DTCs with the HDS. Is DTC P2118 indicated? YES -Check for poor connections or loose terminals at the throttle body and the PCM, then go to step 1 . NO -Troubleshooting is complete. If any other Pending or Confirmed DTCs are indicated, go to the indicated DTC's troubleshooting.
22. Reconnect ail connectors.
23. Update the PCM if it does not have the latest software (see «PCM UPDATE»(ref-371365-S16561949192010091000000) ), or substitute a known-good PCM (see «SUBSTITUTING THE PCM»(ref-371358-S39361623362010091000000) ).
24. Turn the ignition switch to LOCK (0).
25. Turn the ignition switch to ON (II).
26. Slowly press the accelerator pedal to the floor.
27. Check for Pending or Confirmed DTCs with the HDS. Is DTC P2118 indicated? YES -Check for poor connections or loose terminals at the throttle body and the PCM. If the PCM was updated, substitute a known-good PCM (see «SUBSTITUTING THE PCM»(ref-371358-S39361623362010091000000) ), then go to step 27 . If the PCM was substituted, go to step 1 . NO -If the PCM was updated, troubleshooting is complete. If the PCM was substituted, replace the original PCM (see «PCM REPLACEMENT»(ref-371365-S17141106632010091000000) ). If any other Pending or Confirmed DTCs are indicated, go to the indicated DTC's troubleshooting.