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Old 12-03-2010, 08:13 AM
gene mayberry
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I cleaned a throttle body on 2005 Altima 2.5 and when I started the car it was idling very fast. Between 1000rpm and 1500rpm. It was actually jumping from 1000 to 1500 constantly when in park. I tried the procedure listed in service procedure several times but it did not work. I read in the forum to change the procedure just a little bit. Here is the procedure that worked for me.
warm up engine to normal operating temp.
turn off all equipment such as defrosters, a/c radio etc
1. turn key switch off for 10 seconds
2. insure accelerator pedal is fully released turn ignition switch on for 3 sec.
3. with ignition still on depress accelerator fully 5 times within 5 seconds
4. wait 7 seconds then fully depress accelerator for approx 20 sec or until the
MIL or service engine soon light stops blinking and turns on.
5. release the accelerator within seconds after service engine soon light comes
on.
6. start engine within the mentioned 3 seconds.. I did it as soon as service
engine soon light came of solid. and the idle dropped to about 700 rpms
in park. Drove around block all well so far. stopped and started engine
and relearned was maintained.

NOTE: Service Engine Soon light must be off and all faults cleared before this
procedure works. Gene Mayberry

Last edited by gene mayberry; 12-03-2010 at 08:15 AM.
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