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- Troubleshooting ECU drivers and the ISC - GalantVR4. org
I'll test the ISC tomorrow to confirm it's bad, but suffice it to say something bad happened and completely fried the ISC driver The ECU seemed fine up until recently, when I installed the WB I mentioned this to Thomas, who seemed to think the WB install couldn't have caused the issue That was a relief
- Idle surge needs help - GalantVR4. org
Recently the car has have some idle surge problems for a long time and I don't know what going wrong with it I have been replacing the ISC (used) and one of the IC that used to control the ISC motor couple years ago, the idle worked properly at that time,but for some reason,now it is idling
- Lets talk FIAV and ISC block off plates! - GalantVR4. org
The ISC did just fine, though as stated already - took a few more cranks and sometimes a second of throttle to get it idling normally Btw, 3 out of 4 adjusters were easy as pie to adjust down the runt of the litter was a B*tch! Blow torch and all it took like an hour and a half to get it all of the way down
- Setting BISS and ISC Range - GalantVR4. org
You want the ISC in the middle of it's range, while adjusting the BISS for optimal setting (Our idle should be 800 RPMs) But what exactly is the middle of it's range? If you log it, I think it goes anywhere from 0-100+ Does anybody have hard evidence on where it should properly be set @ idle with a logger using MMCD?
- What throttle body for GVR4? - GalantVR4. org
Yes newbie question here What other throttle body will mate to GVR4 I am looking to get one locally to remove the isc and plug the coolant line Would N T throttle work ok? or not because of the TB elbow? detail list would be greatly appreciated
- ecmlink v3 1g idle settings question? - GalantVR4. org
I have 280* cams, and with the ISC set to about 30 steps at warm idle, I can reach in through the window and start the car even at 15-20*F outside Throwing the deadtime and MAF readings way out from a base number, just to achieve what looks good on the screen, probably isn't going to make the car run better right
- FIAV and ISC removal - GalantVR4. org
The ISC basically gives you temp dependant idle changes Good for a normal car I would think but I don't need it anymore I"ll set the idle for warmed up and just crack the throttle a bit to get it warmed up when it's cold Now the only idle controls will be the BISS and ECU Much simpler for my purposes Plus I've got no AC and PS is soon to go
- Ecmlink Idle issues - help please. - UPDATE - GalantVR4. org
Let me know if this sounds right or wrong I have tested resistance to the ISC coils and they all check out okay The TPS sweeps cleanly from 0 63 to 5 00v and it looks stable in the logs The MAF was working fine prior to the valve cover change, I removed it with the coupler and air filter attached and sat it on the bench until re-install
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