Sentra L4-1.8L (QG18DE) (2004)
30. Make sure the throttle is released; then operate the ignition as shown above.
The above ignition cycle will:
^ Reset ECM self learned Data.
^ Complete the Accelerator Pedal Released Position Learning.
^ Complete the Throttle Valve Closed Position Learning.
Section 4: Perform ECM Reprogram Confirmation.
31. Remove the reprogramming CARD from CONSULT-II and insert the Diagnostic Card (red/white card).
32. Start the engine.
33. Make sure all DTCs are cleared (erased).
^ If necessary, erase any DTC's that may have stored during the reprogramming procedure.
34. Idle Air Volume Learning Procedure:
^ For Sentra: Perform the Idle Air Volume Leaning Procedure.
^ For Frontier: Idle Air Volume Leaning Procedure is not needed.
35. Check Target idle speed shown above.
Idle Air Volume Learning (IAVL) Procedure
IDLE AIR VOLUME LEARNING (IAVL) PROCEDURE
NOTE:
The IAVL procedure will normally complete within 2 minutes after Procedure Start.
1. Use CONSULT-II to confirm / perform the following Pre-Conditions: