 gen III 3sgte runs for 5 seconds and shuts off |
 Feb 23, 2013 - 11:05 PM
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 Enthusiast  Joined May 13, '06 From Kaimuki, HI Currently Offline Reputation: 10 (100%)  |
engine: gen III 3sgte powered by autronic SM4 ecu, walbro fuel pump and stock injectors
This is my first time starting this engine since I bought all of the parts for it (formerly parted out), rebuilt it, and wired in the Autronic ecu. My engine starts and runs for about 5 seconds at a time and then it dies from a lack of fuel from the sound of it (not the fuel pump shutting off). I have a feeling it has something to do with the fuel pressure regulator. According to the vacuum diagram that I found in a google image search it doesn't need a vsv and it connects directly to the intake manifold, but I'm thinking that I need a vsv between it and the manifold. I am tempted to put on my AEM fuel pressure regulator that I have lying around but I would rather get the stock one running first and then work on getting the aftermarket one going. -------------------- -Jay
95 GT conv. project car: Manual, Gen III 3sgte, JN pisons, Eagle rods, overbore, crank knife-edged, crank scraper, ARP head/main/flywheel, Autronic EMS, Haltech Dual Wideband O2 controller, Audi 1.8T individual coils, FMIC and SSQV BOV, 3" downpipe, 3" ultra-high-flow cat, 2.5" Borla muffler, +other 01 S2000: FMIC, Haltech EMS, Haltech wideband, 570cc inj, forged pistons/rods, sleeved block, 5 angle valve job, ported and polished 02 R6, all stock, except for braided stainless brake lines, frame sliders, and adjustable brake/clutch leve |
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Mar 1, 2013 - 2:01 AM
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Enthusiast Joined May 13, '06 From Kaimuki, HI Currently Offline Reputation: 10 (100%) |
I've traced down a faint ticking that is coming from the IACV. It is ticking like a madman. 10 times a second I would guess, if not faster. I know I have it configured right in the autronic. If I unplug it then the car runs for 3 seconds and dies the same as if it were plugged in. If my problem is the IACV, I can't even find where to get a new one.
-------------------- -Jay
95 GT conv. project car: Manual, Gen III 3sgte, JN pisons, Eagle rods, overbore, crank knife-edged, crank scraper, ARP head/main/flywheel, Autronic EMS, Haltech Dual Wideband O2 controller, Audi 1.8T individual coils, FMIC and SSQV BOV, 3" downpipe, 3" ultra-high-flow cat, 2.5" Borla muffler, +other 01 S2000: FMIC, Haltech EMS, Haltech wideband, 570cc inj, forged pistons/rods, sleeved block, 5 angle valve job, ported and polished 02 R6, all stock, except for braided stainless brake lines, frame sliders, and adjustable brake/clutch leve |
Posts in this topic
match220 gen III 3sgte runs for 5 seconds and shuts off Feb 23, 2013 - 11:05 PM
delusionz think your barking up the wrong tree
stock fpr wo... Feb 24, 2013 - 1:26 AM
match220 QUOTE (delusionz @ Feb 23, 2013 - 8... Feb 24, 2013 - 3:04 AM bsamps4 Is your fuel pump resistor pack connected? Feb 24, 2013 - 9:07 AM match220 QUOTE (bsamps4 @ Feb 24, 2013 - 4:07... Feb 24, 2013 - 11:02 AM Ted95 Idle air control valve connected under the throttl... Feb 24, 2013 - 11:12 AM match220 Yeah..that's connected. I'm going to play ... Feb 24, 2013 - 1:43 PM |
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