I have used E6GM version for 3 years now on my turbo setup and I have had constant problems with my Haltech.
One most irritating problem is the lambda sensor reading, itīs false and it stops at around 755mV (donīt go higher eaven you wood flood the engine.
You just canīt rely anything on it to read anything that makes sense.
I eaven purchased the very expensive wide band lambda but still it reads the values wrong ?
Then we just used an external system to get the car tuned properly on a dyno and when we got fuel maps properly set up, we took the lambda compleately out because it just messes out your fuel economy.
We then thought that this would be a bad unit and send it back to Haltech to be repaired and it came back with the exact same fault. I WILL NEVER BUY ANOTHER HALTECH AGAIN !
ps. If anybody here needs Fiero maps for getting turbo setup with haltech to run, just e-mail me !
Unfortunately you must take in consideration that my setup is quite extreme: 38 libs injectors and the
maps are for 3bar map sensor but by using a littlebit of your brains and doing some calculations, you will be able to get
quite good basic start point from them.
Mika / Finland