Fit L4-1.5L (2008)
9. Install the ECM/PCM in the reverse order of removal.
10. Open the SCS with the HDS.
11. Turn the ignition switch ON (II).
NOTE: DTC P0630 "VIN Not Programmed or Mismatch" may be stored because the VIN has not been programmed into the ECM/PCM; ignore
it, and continue this procedure.
12. Manually input the VIN to the ECM/PCM with the HDS.
13. Update the ECM/PCM if it does not have the latest software.
14. Select the IMMOBI SYSTEM with the HDS.
15. Enter the immobilizer code with the ECM/PCM replacement procedure in the HDS; it allows you to start the engine.
16. Reset the ECM/PCM with the HDS.
17. If the TP POSITION CHECK failed in step 5, clean the throttle body.
18. Do the ECM/PCM idle learn procedure.
19. Do the CKP pattern learn procedure.
Idle Learn Procedure
ECM/PCM Idle Learn Procedure
The idle learn procedure must be done so the ECM/PCM can learn the engine idle characteristics.
Do the idle learn procedure whenever you do any of these actions:
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Replace the ECM/PCM.
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Reset the ECM/PCM.
-
Update the ECM/PCM.
-
Replace or clean the throttle body.
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When the engine or transmission is disassembled.
NOTE: Clearing the DTCs with the HDS does not require you to do the idle learn procedure.
Procedure
1. Make sure all electrical items (A/C, audio, lights, etc.) are off.
2. Reset the ECM/PCM with the HDS.
3. Turn the ignition switch ON (II), and wait 2 seconds.
4. Start the engine. Hold the engine speed at 3,000 rpm without load (in Park or neutral) until the radiator fan comes on, or until the engine coolant
temperature reaches 194 °F (90 °C).
5. Let the engine idle for about 5 minutes with the throttle fully closed.
NOTE: If the radiator fan comes on, do not include its running time in the 5 minutes.
6. Verify on the HDS data list that the idle learn procedure is complete.
