Install Free Gold Price Widget!
Install Free Gold Price Widget!
Install Free Gold Price Widget!
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- ISC replacement options. - GalantVR4. org
So I sent my ECU to ECM Tuning to get some damage repaired and chipped last week and today I got a response about the damage repairs needed Seems the ISC driver kursploded from a short, which explains why it was unplugged The OEM replacement seems to be big money Has anyone had any luck with
- ECU ISC Driver question - GalantVR4. org
IC105 controls ECU pins 67 and 68, Idle Speed Control (ISC) Servo (coil pair B) IC106 controls ECU pin 57, Fuel Pressure Solenoid (FPS), and ECU pin 105, Boost Control Solenoid (BCS) IC107 controls ECU pins 58 and 59, ISC Servo (coil pair A) IC108 controls ECU pin 53, EGR Solenoid, and ECU pin 62, Evap Purge Solenoid
- 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!
- Troubleshooting ECU drivers and the ISC - GalantVR4. org
The ISC has 2 coils They are referred to as coil pair A, and coil pair B Coil Pair A-When looking into the ISC, coil pair A is pins 1, 2 and 3 -ISC Pin 2 is ground for coil pair A-ISC Pin 1 is a coil and goes to ECU pin 58-ISC Pin 3 is a coil and goes to ECU pin 59-IC107 is the ECU driver that will blow if coil pair A is bad Coil Pair B
- ISC Failed - GalantVR4. org
My idle started dropping under load and wouldn't maintain the 900rpm set in the eprom Logger shows 120 trying to bring it up I fiddled with the BISS to get the rpms up over 900 and the ISC counts went down to zero with no effect on the actual idle speed The ISC is about two years old
- Setting BISS and ISC Range - GalantVR4. org
I think it will lock itself at whatever Mitsu programmed it to when you ground those two (maybe its 30, I don't know) Once you ground them and set the idle to spec with the BISS your ISC reading after that will change with temperature, electrical load, AC load, PS load, and probably a bunch of other things John
- Idle surge needs help - GalantVR4. org
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 around 1500~2000rpm, the idling gets lower when the temp is reaching to normal range around 1100~1400rpm but sometimes it would get higher when it stops at the
- 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
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