can you hear your fuel pump running when IGN is on? It should be humming/vibrating should be able to hear it. If your still on stock fuel pump I suggest that you swap in the walbro.
Charlie
ok just when i thought it was the pipes not having beads on them, it was the greddy type s all along. Mother fucker leaks under boost. Tightened it abit and it seems to hold 9lbs fine. Looks liek the hks bypass valve will be up on the list next.
charlie
just for reference how high is everyone reaching on there KS signal? ive gotten as high as 1492 HZ.
Found my leak, just gotta weld some beads on to it this time around and strap it good with the tbolt.
charlie
yes im starting to think i have a boost leak somewhere. Its probably very minor. Maybe something is slipping under WOT causing air to escape. Will report back soon. Thanks guys.
charlie
hello everyone. Im running the maft in blow through mode at the moment. The problem is im only boosting 8-9lbs and im hitting fuel cut. Code 34.
I even have the aux setting to 4 for 1500HZ. I just dont know why it could be doing this. The turbo is stock @8-9lbs, FMIC, walbro, maft, safc...
i had a cracked hose on the wastegate. fixed that now but still having same symptoms.
Also what is everyones settings for the maft running it through blow through?
charlie
ok ive found one souce of leak. it was the gasket at the throttle body. fixed that and now vacuum is pulling close to 12inch/HG. Im pretty sure the CPS is off timing but it starts up where its at now.
Also the isc was put back in but im still pulling low idle. Only around 5-600 according to...
ok guys I just got my 7mgte back in with MHG and arp studs.
New stuff that was added.
-SAFC and Maft
Stuff that was taken out were the ISC and CSI. Also I dont have anymore EGR and all that other fpr's vsv's were taken out.
Dilemma is that the car fires up and ildes kinda rough...
go to the apexi website and download the pdf files for the apexi safc2. In it, it will tell you what wires to splice and connect to and it will also tell you what you have to do before you fire the motor up. Its really easy if you went for electronics.
Sorry I never had the SX afpr. But im...
you had detonation dude. Listen to the guys that were once in your place. Ive ran the autolites for a lil over 3 years now and no problems. If they work for guys like jonez and mike92lx from PA making over 500rwhp then its good enough for me.
charlie
i believe him. @ 12lbs of boost in my 7m powered mk2 i totally ate up a camaro from a 40 roll. It was really pathetic, as I thought they had a little more power.
Charlie
My guess would be that you have a vacuum leak somewhere. I had a vac leak, and the gauge was reading 10in/HG also, found my leak in the engine bay though.
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