#65353 - 07/30/09 10:44 AM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/18/05
Posts: 8901
Loc: Bradenton, FL
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Originally posted by Zalfrin: Not a very useful scan, but yeah, I agree. MAF for sure and MAP looks low. Have to do some checking on those wires/connections.
Next time give us some idle then some light throttle. Add TPS%, IPW, and O2 on there, maybe IAC position too. Yeah man, I was just throwing things out there, as I wasn't sure as to what the problem was. I think that something is messed up with the MAF wiring. I'm gonna check that out today. If the MAF was bad, would it read 0 like this, or would it be doing something else? Its an 85mm MAF, BTW.
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Corey Smith
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#65354 - 07/30/09 11:56 AM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/08/08
Posts: 2647
Loc: Iowa City, IA
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it could read 0 due to a failure in the sensor, but it's more likely that you've got the signal wire shorted to ground, or power isn't being applied to the sensor.
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'99 GTP, L36 bottom, XP cam, Headers, 3.29 gears, FWI, Powrtuner
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#65355 - 07/30/09 08:06 PM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/18/05
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Loc: Bradenton, FL
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Corey Smith
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#65356 - 07/31/09 08:21 AM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/13/06
Posts: 6709
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HOw does that belt clear the coil packs? Mine didn't!!
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#65357 - 07/31/09 10:07 AM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/08/08
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Loc: Iowa City, IA
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you've got some weird stuff going on... need to track down that MAF problem. The MAP could be accurate if you've got a bad leak. Your IAC also might be indicating a leak, or it might just be because of the lopey cam...
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'99 GTP, L36 bottom, XP cam, Headers, 3.29 gears, FWI, Powrtuner
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#65358 - 07/31/09 11:13 AM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/18/05
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Loc: Bradenton, FL
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Originally posted by Zalfrin: you've got some weird stuff going on... need to track down that MAF problem. The MAP could be accurate if you've got a bad leak. Your IAC also might be indicating a leak, or it might just be because of the lopey cam... The cam isn't THAT lopey. It's just a baby VS, so I wouldn't think so. It's obvious that something is wrong with the MAF. I'm going to try and get another one for cheap and swap it out. I swapped the MAP for this scan, and got the same reading, so I'm pretty sure that the MAP is good. Wouldn't I throw a code (lean) showing the vacuum leak specifically? or is the MAP just showing that?
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Corey Smith
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#65359 - 07/31/09 11:14 AM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/18/05
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Loc: Bradenton, FL
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Originally posted by 20gtp02: HOw does that belt clear the coil packs? Mine didn't!! Grinder to the side of the ICM and coil pack bracket worked fine.
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Corey Smith
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#65360 - 07/31/09 12:02 PM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 10/22/08
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Loc: Cranston, RI
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Beast! Coming along great. Now comes the fun part of going through all the little annoying omfg I can't believe it took me 3 days to find that problem stage lol
Good luck bro!
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04 GTO M6 | HE SS Clutch | Kooks LT's | SLP LM2 | K&N Soon: APS TT kit SOLD \/ 01 GT | STr5 cam | PT-67 | 18-22psi
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#65361 - 07/31/09 02:00 PM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/13/06
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Iac values lower with ic and with cams.
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#65362 - 07/31/09 03:07 PM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/08/08
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Loc: Iowa City, IA
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Corey's numbers are abnormally high....
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'99 GTP, L36 bottom, XP cam, Headers, 3.29 gears, FWI, Powrtuner
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#65363 - 07/31/09 08:27 PM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/18/05
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Loc: Bradenton, FL
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Gonna go to the junkyard and try to find another 85mm MAF out of something.
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Corey Smith
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#65364 - 07/31/09 09:46 PM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/18/05
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Loc: Bradenton, FL
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Newest Scan. MAF fuse was blown. The car still won't idle at all, and keeps stalling. MAP is still throwing a DTC. http://www.scandepot.net/viewscan.php?pk=4767 Help!
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Corey Smith
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#65365 - 07/31/09 10:05 PM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/13/06
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IAC counts are high. Stock is 40-50 range. Should be under that at idle.
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#65366 - 07/31/09 11:41 PM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 02/08/04
Posts: 3463
Loc: Gonzales Tx.
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Did you degree your cam install or did you just install straight up? Also did you remove the balance shaft?
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#65367 - 08/01/09 12:56 AM
Re: Cammed/Intercooled Setup **IT RUNS**
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Registered: 04/18/05
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Loc: Bradenton, FL
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Originally posted by 20gtp02: IAC counts are high. Stock is 40-50 range. Should be under that at idle. I see that. Does that mean there is a vacuum leak? And what is going on with the MAP sensor? Originally posted by Chico: Did you degree your cam install or did you just install straight up? Also did you remove the balance shaft? Straight up, and I kept the balance shaft.
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Corey Smith
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