Search found 27 matches

by Jojo99
27 May 2022, 17:59
Forum: Nissan DataScan II
Topic: 2002- Altima 3.5L - high idle speed
Replies: 10
Views: 561

Re: 2002- Altima 3.5L - high idle speed

Still waiting on your reply as to the significance of the 5000 number? Do you know? Can't you contact the developer of this software?
by Jojo99
23 Apr 2022, 18:42
Forum: Nissan DataScan II
Topic: 2002- Altima 3.5L - high idle speed
Replies: 10
Views: 561

Re: 2002- Altima 3.5L - high idle speed

"So the mechanic could not complete the IAVL procedure with the "smog machine" until disconnecting 3 injectors?" That is what he told me. If accurate, it implies that he had to keep reducing the unadjusted idle speed to get it to work. So what is magic about the 5000 number? Why ...
by Jojo99
12 Apr 2022, 13:52
Forum: Nissan DataScan II
Topic: 2002- Altima 3.5L - high idle speed
Replies: 10
Views: 561

Re: 2002- Altima 3.5L - high idle speed

No, he did an IAVL using something he has in his shop (I assume the smog machine). He told me he had to remove 3 injectors (tried one at a time) to get the RPM low enough for the IAVL to take. My buddy & I had removed only 2 injectors to get the RPM below 1000, which everyone says is th enumber ...
by Jojo99
07 Apr 2022, 16:58
Forum: Nissan DataScan II
Topic: 2002- Altima 3.5L - high idle speed
Replies: 10
Views: 561

Re: 2002- Altima 3.5L - high idle speed

I took my car to the shop (independent, not Nissan), wound up being charged 350 (2 hours work) and they got the idle set correctly. Car running nicely now.

It's sad that the NDS software wasn't up to the job and all it could offer was unspecific errors.
by Jojo99
05 Apr 2022, 10:24
Forum: Nissan DataScan II
Topic: 2002 Altima 3.5SE
Replies: 23
Views: 775

Re: 2002 Altima 3.5SE

Tom wrote: > It depends on your PC. There is no one number that works for all. Try > positive and negative values. -3 number works for the ECM panel but BCM connect won't even start with this number. It needs at least a 0. Setting it to +2 gets a solid BCM connection but of course, doesn't work for ...
by Jojo99
05 Apr 2022, 10:21
Forum: Nissan DataScan II
Topic: 2002- Altima 3.5L - high idle speed
Replies: 10
Views: 561

Re: 2002- Altima 3.5L - high idle speed

Eagerly is good! Yes, so far everything checks out I think. We can't find any leaks after taking apart the top of the engine again a couple of days ago and checking every hose within reach (also pulling it off the nipples and putting it back on again). We cleaned the TB. Also replaced the PVC valve....
by Jojo99
03 Apr 2022, 16:58
Forum: Nissan DataScan II
Topic: 2002- Altima 3.5L - high idle speed
Replies: 10
Views: 561

Re: 2002- Altima 3.5L - high idle speed

Are you still researching the points I raised, Tom? Waiting for the developer to get back to you?
by Jojo99
01 Apr 2022, 06:05
Forum: Nissan DataScan III
Topic: IAVL failed
Replies: 4
Views: 648

Re: IAVL failed

Did you ever resolve the high idle problem? How did you fix it?
by Jojo99
01 Apr 2022, 05:42
Forum: Nissan DataScan II
Topic: Idle Air Relearn problems
Replies: 2
Views: 227

Re: Idle Air Relearn problems

Did you ever get the software to successfully do the Idle Learn function? If not, how did you fix the problem, if it is fixed?
by Jojo99
31 Mar 2022, 18:13
Forum: Nissan DataScan II
Topic: 2002- Altima 3.5L - high idle speed
Replies: 10
Views: 561

Re: 2002- Altima 3.5L - high idle speed

It might be helpful to get a reply Tom.