Maxima SE V6-3.5L (VQ35) (2002)
b.
Ask the customer to use-up their regular fuel, then fill the tank with premium.
c.
Request the customer drive the vehicle with premium fuel for a few days and return to the dealer if they feel there is still a slight lack of
power on acceleration.
2.
Determine the vehicle's ECM Part Number. The ECM P/N is found by using CONSULT-II. Go to ECM P/N Selection.
3.
Compare the vehicle's ECM P/N to those shown under Current ECM P/N in Charts A-1 and A-2.
A.
Check Chart A-1: If the ECM P/N in the vehicle matches one of those listed under "Current ECM P/N":
^
Perform ECM Reprogramming, step 4.
B.
Check Chart A-2: If the ECM P/N in the vehicle matches one of those listed under "Current ECM P/N":
^
Replace the Mass Airflow Sensor (see Parts Information). Refer to the applicable Service Manual (ESM), section EC, for replacement
procedures.
^
Perform ECM Reprogramming, step 4.
C.
If the ECM P/N in the vehicle does not match one of those listed under "Current ECM P/N" in Chart A-1 or A-2:
^
This bulletin does not apply. Use the appropriate Electronic Service Manual (ESM) to further diagnose and repair the incident.
4.
Reprogram the ECM.
IMPORTANT NOTES: