Hi people

My mate is running go tech mfi ecu system on his s2 however we are having trouble setting it up. All the loom is installed etc, its just we cannot get the car to run. We have downloaded all the software and had 2 maps sent to us by jamsport and have loaded them, and still the car won't run. We have tried tweaking different factors on the map but just cannot get any real joy.

The best we've had is the car running on like 2/3 cylinders, and it wud actually idle at one point. However when you put the throttle down, the car ran worse and stalled. It seems to be the running and timing of the spark, but what we cant understand is why should it be wrong if we have had maps sent by jamsport....?

Has anyone else had any problems with this. I thought these things were meant to be easy to use.... It is an gotech mfi ecu, not the pro version.

Thanks

 

?? eneyone

 

god knows mate.i managed to get my gotech up and running very easy and i had not much knowledge atall.you got the pipe from the back of the ecu connected in to the plenum?

 

the mfi is a plug and play system, very very rare to have a problem with the installation.

i would advise to double check the wiring, i assume the fuel pump is working etc?

 

yes mate every thing is fine i did ring u guys about the dizzy wiring and have done that as instructed i did try to ring u at work today but u was out. I was told to ring back on thursday it is a realy weird falt and living on the isle of wight i cant get to a tuner easily unless sum 1 wants a holiday lol

 

have you tried adjusting the potometer to any effect and you sure you've put leads back on right way. you really need to get a afr in the tailpipe to see what is happening with fuel as all any of us can do is guess at moment

 

i think im going to get a lambda fited to help the ecu, if i could get it to where i worked and if i new my boss would not moan i would use our mot station's gas analyzer

 

yes leads are spot on and have tryed the potometer but no change

 

Just a thort but i did fit a veinerpully to my engine just after i removed it from my old rs (on mfi) and instaled it in to my new 1 (with the goetech in) could i have it dialed in wrong by a few diegrees,also i have managed to get the car to run realy ruff tonight on full throttle but it seems to rev its sealf up and down whilst the throttle is head fully open then cuts out if i take the power off,thear is a strong smell of fule to and the plugs eather soot up realy badly or are soaked in fule and it seems to run on 3 sum times 4 cylinders,
all sensors are working fine as i checked them and wiaring seems to be ok ?