ECMlink Idle Surge, High Idle Issue

[KiNg MaRtY]

So before MOD, I decided to finally relocate my battery to where the OEM intake box would be and install a 2g Intake. I sourced out a rare Greddy 3" 2g Intake and installed it along with a 2g MAS. I put on a reducer coupler going in to the E316g. I installed ECMlink V3 and pulled out the Keydiver chip it had in there. I disconnected the SAFC2 it had on there and just rewired the MAS wire back to the ECU. I left the other wires tapped into the ECU from the SAFC2 and disconnected harness.

I start the car and the idle is fine. Car warms up and I rev it and I get idle surge. It then sits at like 1800-2000 rpm. I made sure I chose 2g MAS on link as when I ordered it they sent it to be using a 3g mas. I have to use a 2g Mas to match up the intake pipe. It drives great, but it just won't idle right.

Next day I start the car and just let it sit for like 10min and the idle is fine till I rev it a little and then the surge and high idle begins.

Car was working with no idle issues before I installed link and the 2g Intake setup so I am kind of in doubt it can be the ISC.

I started the car and did not hit the throttle. Let the car warm up and it idles fine. I adjusted ISCPosition to 30

I then gave it a little throttle and let the surging begin.
I did the simulate and it got my idle at a steady 1800 RPM. Clicked it back off to have the switch back on and my idle dropped back to 1300 but recommenced surging.

I took some logs

This is when I hit simulate
TPS Simulate.elg

Idle Surge:
Idle Surge Log.elg


Any suggestions would be greatly appreciated.

 

[92AWDHX40]

Terry's Talon Troubleshooting Tips #3 - Fast Idle (aka. Idle Surge) this may help