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N/A No Code issue
Posted: Mon Mar 11, 2013 3:00 pm
by northcoast
Engine idles fine but dies at 1500 RPM. No CEL and can't figure it out. TPS was recently adjusted and new O2 sensor installed so I could pass emissions.
Put in new fuel filter. No change.
Checked timing. "Looks" fine.
Swapped cam sensor. No change.
Left cam pulley looks like it wobbles at idle but that may be an optical illusion as there is no play in it.
Any ideas?
Re: N/A No Code issue
Posted: Tue Mar 12, 2013 3:55 pm
by wtdash
MAF? Is yours the Hitachi metal (same as '91-94 turbo models) or JECS green label (all '92-'98/99 NA EJ22/EJ25 Subies) MAF? I'd try swapping w/a known good one.
GL,
TD
Re: N/A No Code issue
Posted: Tue Mar 12, 2013 3:59 pm
by northcoast
Actually it looks like I slipped a tooth. Replacing the timing belt tonight so I'll see if that fixes it. If not I'll swap out the MAF.
Re: N/A No Code issue
Posted: Tue Mar 12, 2013 5:50 pm
by Legacy777
How did you adjust the TPS? Was it per the instructions in the factory manual?
http://www.main.experiencetherave.com/s ... sting3.jpg
Re: N/A No Code issue
Posted: Tue Mar 12, 2013 7:08 pm
by northcoast
Per FSM.
Re: N/A No Code issue
Posted: Wed Mar 13, 2013 10:41 pm
by northcoast
Replaced timing belt. No change. Checked fuel pump and all is well there. Next is the MAF. If that doesn't work then I'll wait a week or two until I pull the engine and put it in my "new" ride.
Re: N/A No Code issue
Posted: Sun Mar 17, 2013 1:43 am
by northcoast
New MAF. No change. Fuel pressure at 32. Compression at 130 for 1&2, 135 for 3&4. New injectors and new plugs. No change. Now I'm absolutely baffled.
Re: N/A No Code issue
Posted: Sun Mar 17, 2013 5:15 am
by Someperson
swap out a known good ecu????
Re: N/A No Code issue
Posted: Mon Mar 18, 2013 2:30 pm
by northcoast
It ended up being a clogged cat. How retarded!!! I guess the only good thing is I did a COMPLETE tuneup and went through the engine from top to bottom so it's ready for the swap into the Imp.
