Over the past couple weeks my car has been idling weirdly but now whenever I shift into neutral to stop, the rpm drops super low and it stalls. At the start of a drive it catches it but not super well and it gets worse and worse till it's stalling at almost every stop. I can prevent it from...

Hey there,Anyone happen to be running a Honda B-Series remote IAC instead of the factory ISC? Any photos of your setup you wouldn’t mind sharing?

So I took my OEM brown ISC out and found an open between pin 5-6 so I ordered a Rock Auto replacement. Tested for opens or shorts on the new one and was good, after install it would idle very high (1500-1700) and does not drop even after a drive. I have messed with the BISS and have it all the...

Hello all, the ecu in my Non-Turbo, manual, awd Galant GSX went out recently. It looks like what i think is an ISC driver chip went up (attached picture). I will be contacting ECMtuning to get this sent in and repaired, however I have some questions about it that im not finding solid answers for...

Hello, This is a "crosspost" with my post on the ECMlink forums, I thought I'd ask here as well to maximize exposure.I am having some issues with my car, it's a 1995 GSX with a basic 2.0 7 bolt, Wiseco 8.5:1 pistons/eagle rods and crank bottom end, (built by me - first engine I've ever built...

Hello all, This car is too much fun! and now that I have had some fun, I really want to get this thing dialed in to perfection. I am following this guide here: Tune Speed Density W/O MAF.If I am reading this document correctly, after setting up ECMLink and all of my Speed Density (SD) sensors...

Hey guys, I've recently got my copy of ecmlink along with the ecu. I've read through all the instructions. I've set my 3" gm maf, my 580cc injectors. My original ecu I had before switching the car would idle high on first start up then as it warms up it would gradually come down and settle at...

Hello everyone! I will skip the storys and get to the point (if you want 'em, let me know). I posted this on DMStalk, now here to increase my feedback chance:I got a 93' Eclipse 2.0L 4G63 DOHC N/A 152.000 KM and after sitting for about 3 years it has the following issues: 1. rough idle: RPM...

As the title says. I would like to know the size of the ISC Motor gasket or o ring to replace it. If anyone knows where I can find one without ordering one online lemme know. Thank you.

So I recently rebuilt my throttle body and it will still leaking after putting it back on the car. Well today I removed the throttle body and used a dremel with a soft wire brush to clean and even out both sides of the throttle body, intake manifold, and throttle body elbow. I also placed...

So my car is supposed to go to the dyno next week but all of a sudden it begins to have starting/idle issues, which is nothing new really. I've had to deal with idle surge plenty of times but there are a few other things going on that make me want to ask some questions even if they seem dumb...

I'm about at my wits end with this problem.Car is a 91 TSi AWD, all stock except for ecmlink and a wideband.The car makes no attempt to speed up the idle when you kick the a/c on. Normal idle is perfect at around 800rpm, it drops to about 500 with the a/c.I put the car in diagnostic mode...

So long story short, I’ve been chasing an ISC issue in my car for several months on and off. I remove the ISC from the car and turn on my power, the ISC just vibrates. This goes for all 3 of the ISC motors I’ve tried. With the car running, the ISC motor starts at 120, slowly descends to 0, then...

Hello,I have a 90 TSI with a 91+ throttle body. I'm having many issues with my ISC position in DSM Link V3. It reads 120 when the car is cold but rapidly descends to 0 and stays there. I cannot put the car in "ISC adjust" mode because the car idle surges like mad and eventually dies. I'm...