Please Help Read and Advise

[94'TSI'AWD]

ok so i took my car to my mechanic because of my ridiculous idle and,

1. Nothing happens when we unplug the Mass Airflow Sensor.
2. Nothing happens when we unplug the Idle Air Control Valve.
3. When we unplug the Idle Speed Control Valve the idle stops surging.



He adjusted the isc motor because it was screwed to far into the throttle body but NOW, after all of that my car doesn't start now. we have to force it to idle with the gas pedal, No more surging but now it just wont idle. it cranks, starts, dies all instantly. i have a new eprom with dsmlink waiting to be installed so i have a backup ecu. I would like to make a boost leak tester, can someone point me in the right direction to the directions please?

 

[black_gst]

get ecmlink in their you will be able to figure out the problem within minutes

 

[94'TSI'AWD]

get ecmlink in their you will be able to figure out the problem within minutes

How so? When i ordered dsmlink i had them set it up for fic 850s's and UPS still hasn't dropped off those injectors yet so i was going to wait to install dsmlink until i get the injectors installed at the same time so i don't have to detune and then retune.

 

[black_gst]

just install it... when you change the settings for the stock injectors it saves it... theres not any tuning involved it one setting.

with like you can log your maf and ics along with almost every thing you can think of... it makes it easy for figuring out what worng

 

[94'TSI'AWD]

I have never used DSMlink before or any tuning software for that matter. Is it pretty straight forward?

So i got dsmlink all installed and the injectors tuned back down how do i log my isc's so i can adjust the biss?