Troubleshooting ECU drivers and the ISC - GalantVR4.org
Nov 16, 2014 · 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 …
Let's talk FIAV and ISC block off plates! - GalantVR4.org
Apr 1, 2011 · 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 …
ECU/ISC Driver question - GalantVR4.org
Aug 31, 2013 · As I work through many, many issues with 1587, I have found that I have a blown ISC driver (IC105). According to ECM Tuning, the drivers do the following functions: IC104 …
What throttle body for GVR4? - GalantVR4.org
Sep 11, 2009 · 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 …
Setting BISS and ISC Range - GalantVR4.org
May 11, 2008 · 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 …
ecmlink v3 1g idle settings question? - GalantVR4.org
Sep 5, 2013 · 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 …
ISC open too much during idle - galantvr4.org
Jul 31, 2015 · Hey guys, I have been having trouble getting a decent idle recently. I have been running a few months with the ISC unplugged while I try to figure out the problem. Stock 91 …
Ecmlink Idle issues - help please. - UPDATE - GalantVR4.org
Aug 14, 2017 · 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 …
isc not working - GalantVR4.org
Aug 13, 2010 · So replaced the ISC after my last ecu blew a driver, I replaced the ecu and rewired the pump as some of you may remember, I have a bad idle surge now, and I adjusted the biss …
ISC Failed - GalantVR4.org
Sep 1, 2010 · I want my ISC because it makes the car much nicer to drive in traffic and it saves on the footwork needed to keep it from stalling. I had no ISC for a long time and it sucked having …