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Re: CA not reving above 4k
Posted: Wed Jun 15, 2011 8:29 am
by poizen
think its a 638 iirc
Re: CA not reving above 4k
Posted: Wed Jun 15, 2011 9:58 pm
by rat
Epic FAIL
Fitted new fuel pump and the cleaned AFM same problems. Fitted another working AFM no difference. checked error codes on ecu and got 55
I really thought the pump was the problem.
CA not reving above 4k
Posted: Thu Jun 16, 2011 8:56 am
by rat
Thinking it could be a boost leak.
Re: CA not reving above 4k
Posted: Thu Jun 16, 2011 3:37 pm
by Riekert
bugger...
Re: CA not reving above 4k
Posted: Thu Jun 16, 2011 4:04 pm
by djtreble
Strange its finding no faults....does it sound like a limiter or is it just being sluggish and stopping around there?
Re: CA not reving above 4k
Posted: Thu Jun 16, 2011 5:09 pm
by NIZAN-R
http://www.silviawa.com/forums/index.ph ... opic=41897
boost leak test
ps dont put too much presure and spray some water on the joints to reveal leaks
Re: CA not reving above 4k
Posted: Thu Jun 16, 2011 10:12 pm
by rat
djtreble wrote:Strange its finding no faults....does it sound like a limiter or is it just being sluggish and stopping around there?
In neutral you can press the pedal to WOT and it will rev to 4k and bounce like a limiter.
Might have found the leak, held my hand over the intake pipe while the car idled and heard air sucking in from the IC. How do you get to the STD S13 IC?
Re: CA not reving above 4k
Posted: Fri Jun 17, 2011 4:42 am
by NIZAN-R
remove the fender liner plastic in the wheel arch
Re: CA not reving above 4k
Posted: Mon Jun 20, 2011 8:31 am
by Enzio
Check your cam timing.
If the cams are off a single tooth they will do exactly what you describe.
Did it run before? Were the cams removed?
Re: CA not reving above 4k
Posted: Mon Jun 20, 2011 9:48 am
by aep886
the same thing happen to my sentra... it could not rev~ a cracked head><
CA not reving above 4k
Posted: Mon Jun 20, 2011 12:33 pm
by rat
Found a boost leak, one of the pipes from the ic was loose. Made no difference.
Don't know if the cams have ever been worked on. Will check the timing during the week. Hope it is not a cracked head.
Re: CA not reving above 4k
Posted: Mon Jun 20, 2011 3:09 pm
by aep886
on the S14 if the ic pipe are lose...and try to rev to 4k just once~
then the engine will actually shut off....
CA not reving above 4k
Posted: Tue Jun 21, 2011 7:44 am
by djtreble
The symptoms do not sound like boost leak. Any chance of a video of it doing it? Does it also do this in gear when driving? In neutral if you rev it up gradually does it still limit at 4k?
CA not reving above 4k
Posted: Tue Jun 21, 2011 7:49 am
by djtreble
Also are you absolutely certain it is standard in the engine management department, including the wiring?
Re: CA not reving above 4k
Posted: Tue Jun 21, 2011 8:21 am
by rat
djtreble wrote:Also are you absolutely certain it is standard in the engine management department, including the wiring?
Yes, everything is there.