Altima L4-2.5L (QR25DE) Hybrid (2007)
8. Check idle speed and ignition timing.
9. Check items under "ROUGH IDLE/HUNTING" in the symptom chart.
^ Symptom chart is located in Section EC under SYMPTOM DIAGNOSIS.
10. Some tests may cause a 1st trip DTC to be set - erase any 1st trip DTCs from the ECM.
11. Check exhaust system for dents that would restrict exhaust flow.
ECM Reprogram
ECM REPROGRAM
1. Connect CONSULT III (C-III) to the vehicle to begin the reprogramming procedure.
CAUTION
2. When you get to the ECM Reprogramming screen shown in Figure 1, confirm this bulletin applies as follows:
A. On your C-III screen, look at the Part Number column (see Figure 1 example).
^
If this column is blank (no part number listed), this bulletin does not apply.