DTC P2108: Throttle Actuator Control Module Problem Honda CR-V II рестайлинг

1. Turn the ignition switch ON (II).
2. Clear the DTC with the HDS.
3. Turn the ignition switch OFF.
4. Turn the ignition switch ON (II).
5. Check for Temporary DTCs or DTCs with the HDS. Is DTC P2108 indicated? YES - Substitute a known-good throttle actuator control module (see «THROTTLE ACTUATOR CONTROL MODULE REPLACEMENT»(ref-219372-S15416086612006021400000) ). NO - Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at the throttle body, the throttle actuator control module, and the ECM/PCM.

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1. Disconnect the throttle actuator control module 16P connector (see «THROTTLE ACTUATOR CONTROL MODULE REPLACEMENT»(ref-219372-S15416086612006021400000) ).
2. Measure resistance between throttle actuator control module 16P connector terminals No. 1 and No. 8. Is there about 1.0 ohm or less? YES - Go to step 3. NO - Substitute a known-good throttle actuator control module (see «THROTTLE ACTUATOR CONTROL MODULE REPLACEMENT»(ref-219372-S15416086612006021400000) ), then go to step 7 .
3. Disconnect the throttle body 6P connector.
4. At throttle body side, measure resistance between throttle body 6P connector terminals No. 5 and No. 6 with the throttle fully closed. Is there about 1.0 ohm or less? YES - Go to step 5. NO - Repair short in the wires between the throttle body and the throttle actuator control module (motor drive lines), then go to step 6 .
5. Replace the throttle body (see «THROTTLE BODY REMOVAL/INSTALLATION»(ref-219376-S30644524212006021400000) ).
6. Reconnect the throttle body 6P connector.
7. Reconnect the throttle actuator control module 16P connector.
8. Turn the ignition switch ON (II).
9. Reset the ECM/PCM with the HDS.
10. Do the ECM/PCM idle learn procedure (see «ECM/PCM IDLE LEARN PROCEDURE»(ref-219374-S42320443812006021400000) ).
11. Turn the ignition switch OFF.
12. Turn the ignition switch ON (II).
13. Slowly press the accelerator pedal to the floor.
14. Check for Temporary DTCs or DTCs with the HDS. Are any Temporary DTCs or DTCs indicated? YES - If DTC P2118 is indicated, check for poor connections or loose terminals at the throttle body and the throttle actuator control module, then go to step 1 . If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting. NO - Troubleshooting is complete.

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1. Turn the ignition switch ON (II).
2. Check APP SENSOR A in the DATA LIST with the HDS. Is there about 0.1 V or less? YES - Go to step 3. NO - Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at APP sensor A and the ECM/PCM.
3. Turn the ignition switch OFF.
4. Disconnect the APP sensor A/B 6P connector.
5. Turn the ignition switch ON (II).
6. At the wire harness side, measure voltage between APP sensor A/B 6P connector terminals No. 5 and No. 6. Is there about 5 V? YES - Go to step 7. NO - Go to step 15 .
7. Turn the ignition switch OFF.
8. At the sensor side, measure resistance between APP sensor A/B 6P connector terminals No. 4 and No. 6 with the throttle fully closed. Is there about 0.35-0.45 kohm at room temperature? YES - Go to step 9. NO - Go to step 16 .
9. At the sensor side, measure resistance between APP sensor A/B 6P connector terminals No. 4 and No. 5 with the throttle fully closed. Is there about 2.7-3.3 kohm at room temperature? YES - Go to step 10. NO - Go to step 16 .
10. Jump the SCS line with the HDS.
11. Disconnect ECM/PCM connector A (31P).
12. At the wire harness side, check for continuity between APP sensor A/B 6P connector terminal No. 4 and body ground. Is there continuity? YES - Repair short in the wire between APP sensor A and the ECM/PCM (A26), then go to step 17 . NO - Go to step 13.
13. Connect ECM/PCM connector terminal A26 to body ground with a jumper wire.
14. At the wire harness side, check for continuity between APP sensor A/B 6P connector terminal No. 4 and body ground. Is there continuity? YES - Go to step 22 . NO - Repair open in the wire between APP sensor A and the ECM/PCM (A26), then go to step 17 .
15. Measure voltage between ECM/PCM connector terminals A21 and A24. Is there about 5 V? YES - Repair open in the wire between the ECM/PCM (A21) and APP sensor A, then go to step 17 . NO - Go to step 22 .
16. Replace the APP sensor (see «THROTTLE ACTUATOR CONTROL MODULE REPLACEMENT»(ref-219372-S15416086612006021400000) ).
17. Reconnect all connectors.
18. Turn the ignition switch ON (II).
19. Reset the ECM/PCM with the HDS.
20. Do the ECM/PCM idle learn procedure (see «ECM/PCM IDLE LEARN PROCEDURE»(ref-219374-S42320443812006021400000) ).
21. Check for Temporary DTCs or DTCs with the HDS. Are any Temporary DTCs or DTCs indicated? YES - If DTC P2122 is indicated, check for poor connections or loose terminals at APP sensor A and the ECM/PCM, then go to step 1 . If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting. NO - Troubleshooting is complete.
22. Update the ECM/PCM if it does not have the latest software, or substitute a known-good ECM/PCM (see «ECM/PCM UPDATING AND SUBSTITUTION FOR TESTING»(ref-219370-S15199960282006021400000) ).
23. Check for Temporary DTCs or DTCs with the HDS. Are any Temporary DTCs or DTCs indicated? YES - If DTC P2122 is indicated, check for poor connections or loose terminals at APP sensor A and the ECM/PCM, then go to step 1 . If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting. NO - If the ECM/PCM was updated, troubleshooting is complete. If the ECM/PCM was substituted, replace the original ECM/PCM (see «ECM/PCM REPLACEMENT»(ref-219371-S37179676622006021400000) ).

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1. Turn the ignition switch ON (II).
2. Check APP SENSOR A in the DATA LIST with the HDS. Is there about 4.9 V or more? YES - Go to step 3. NO - Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at APP sensor A and the ECM/PCM.
3. Turn the ignition switch OFF.
4. Disconnect the APP sensor A/B 6P connector.
5. Turn the ignition switch ON (II).
6. At the wire harness side, measure voltage between APP sensor A/B 6P connector terminals No. 5 and No. 6. Is there about 5 V? YES - Go to step 8 . NO - Go to step 7.
7. Measure voltage between ECM/PCM connector terminals A21 and A24. Is there about 5 V? YES - Repair open in the wire between the ECM/PCM (A24) and APP sensor A, then go to step 10 . NO - Go to step 14 .
8. Turn the ignition switch OFF.
9. Replace the APP sensor (see «APP SENSOR REPLACEMENT»(ref-219372-S23656013552006021400000) ).
10. Turn the ignition switch ON (II).
11. Reset the ECM/PCM with the HDS.
12. Do the ECM/PCM idle learn procedure (see «ECM/PCM IDLE LEARN PROCEDURE»(ref-219374-S42320443812006021400000) ).
13. Check for Temporary DTCs or DTCs with the HDS. Are any Temporary DTCs or DTCs indicated? YES - If DTC P2123 is indicated, check for poor connections or loose terminals at APP sensor A and the ECM/PCM, then go to step 1 . If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting. NO - Troubleshooting is complete.
14. Update the ECM/PCM if it does not have the latest software, or substitute a known-good ECM/PCM (see «ECM/PCM UPDATING AND SUBSTITUTION FOR TESTING»(ref-219370-S15199960282006021400000) ).
15. Check for Temporary DTCs or DTCs with the HDS. Are any Temporary DTCs or DTCs indicated? YES - If DTC P2123 is indicated, check for poor connections or loose terminals at APP sensor A and the ECM/PCM, then go to step 1 . If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting. NO - If the ECM/PCM was updated, troubleshooting is complete. If the ECM/PCM was substituted, replace the original ECM/PCM (see «ECM/PCM REPLACEMENT»(ref-219371-S37179676622006021400000) ).

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1. Turn the ignition switch ON (II).
2. Check APP SENSOR B in the DATA LIST with the HDS. Is there about 0.1 V or less? YES - Go to step 3. NO - Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at APP sensor B and the ECM/PCM.
3. Turn the ignition switch OFF.
4. Disconnect the APP sensor A/B 6P connector.
5. Turn the ignition switch ON (II).
6. At the wire harness side, measure voltage between APP sensor A/B 6P connector terminals No. 1 and No. 2. Is there about 5 V? YES - Go to step 7. NO - Go to step 15 .
7. Turn the ignition switch OFF.
8. At the sensor side, measure resistance between APP sensor A/B 6P connector terminals No. 2 and No. 3 with the throttle fully closed. Is there about 0.35-0.45 kohm at room temperature? YES - Go to step 9. NO - Go to step 16 .
9. At the sensor side, measure resistance between APP sensor A/B 6P connector terminals No. 1 and No. 3 with the throttle fully closed. Is there about 5.6-6.8 kohm at room temperature? YES - Go to step 10. NO - Go to step 16 .
10. Jump the SCS line with the HDS.
11. Disconnect ECM/PCM connector A (31P).
12. At the wire harness side, check for continuity between APP sensor A/B 6P connector terminal No. 3 and body ground. Is there continuity? YES - Repair short in the wire between APP sensor B and the ECM/PCM (A25), then go to step 17 . NO - Go to step 13.
13. Connect ECM/PCM connector terminal A25 to body ground with a jumper wire.
14. At the wire harness side, check for continuity between APP sensor A/B 6P connector terminal No. 3 and body ground. Is there continuity? YES - Go to step 22 . NO - Repair open in the wire between APP sensor B and the ECM/PCM (A25), then go to step 17 .
15. Measure voltage between ECM/PCM connector terminals A20 and A23. Is there about 5 V? YES - Repair open in the wire between the ECM/PCM (A20) and APP sensor B, then go to step 17 . NO - Go to step 22 .
16. Replace the APP sensor (see «APP SENSOR REPLACEMENT»(ref-219372-S23656013552006021400000) ).
17. Reconnect all connectors.
18. Turn the ignition switch ON (II).
19. Reset the ECM/PCM with the HDS.
20. Do the ECM/PCM idle learn procedure (see «ECM/PCM IDLE LEARN PROCEDURE»(ref-219374-S42320443812006021400000) ).
21. Check for Temporary DTCs or DTCs with the HDS. Are any Temporary DTCs or DTCs indicated? YES - If DTC P2127 is indicated, check for poor connections or loose terminals at APP sensor B and the ECM/PCM, then go to step 1 . If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting. NO - Troubleshooting is complete.
22. Update the ECM/PCM if it does not have the latest software, or substitute a known-good ECM/PCM (see «ECM/PCM UPDATING AND SUBSTITUTION FOR TESTING»(ref-219370-S15199960282006021400000) ).
23. Check for Temporary DTCs or DTCs with the HDS. Are any Temporary DTCs or DTCs indicated? YES - If DTC P2127 is indicated, check for poor connections or loose terminals at APP sensor B and the ECM/PCM, then go to step 1 . If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting. NO - If the ECM/PCM was updated, troubleshooting is complete. If the ECM/PCM was substituted, replace the original ECM/PCM (see «SYSTEM DESCRIPTION»(ref-219370-S10581253492006021400000) ).

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1. Turn the ignition switch ON (II).
2. Check APP SENSOR B in the DATA LIST with the HDS. Is there about 4.9 V or more? YES - Go to step 3. NO - Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at APP sensor B and the ECM/PCM.
3. Turn the ignition switch OFF.
4. Disconnect the APP sensor A/B 6P connector.
5. Turn the ignition switch ON (II).
6. At the wire harness side, measure voltage between APP sensor A/B 6P connector terminals No. 1 and No. 2. Is there about 5 V? YES - Go to step 8 . NO - Go to step 7.
7. Measure voltage between ECM/PCM connector terminals A20 and A23. Is there about 5 V? YES - Repair open in the wire between the ECM/PCM (A23) and APP sensor B, then go to step 10 . NO - Go to step 14 .
8. Turn the ignition switch OFF.
9. Replace the APP sensor (see «APP SENSOR REPLACEMENT»(ref-219372-S23656013552006021400000) ).
10. Turn the ignition switch ON (II).
11. Reset the ECM/PCM with the HDS.
12. Do the ECM/PCM idle learn procedure (see «ECM/PCM IDLE LEARN PROCEDURE»(ref-219374-S42320443812006021400000) ).
13. Check for Temporary DTCs or DTCs with the HDS. Are any Temporary DTCs or DTCs indicated? YES - If DTC P2128 is indicated, check for poor connections or loose terminals at APP sensor B and the ECM/PCM, then go to step 1 . If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting. NO - Troubleshooting is complete.
14. Update the ECM/PCM if it does not have the latest software, or substitute a known-good ECM/PCM (see «ECM/PCM UPDATING AND SUBSTITUTION FOR TESTING»(ref-219370-S15199960282006021400000) ).
15. Check for Temporary DTCs or DTCs with the HDS. Are any Temporary DTCs or DTCs indicated? YES - If DTC P2128 is indicated, check for poor connections or loose terminals at APP sensor B and ECM/PCM, then go to step 1 . If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting. NO - If the ECM/PCM was updated, troubleshooting is complete. If the ECM/PCM was substituted, replace the original ECM/PCM (see «SYSTEM DESCRIPTION»(ref-219370-S10581253492006021400000) ).