mk3 wont pass 40 mph??

supramacist · 11-11-2007, 04:54 AM

I don't think your ride would roll if you had an ecu problem.

My car will start and idle but it sounds like a loping v8.
The timing is dead on balls acurate 100% no doubt.
I replaced the afm. Then replaced it again.

My ecu has to be fragged.

Upon test driving I blew a coolant line ond it fogged the cab through the
air vents and it's been absolute filth sinse that day.

Does anyone know anyone trust worthy to send this thing to for service.
Or even better does any one have a 90/91/92 manual tranny ecu they know works and wants to sell??

redmaro · 11-11-2007, 05:57 PM

Supramacist is it N/A or Turbo?

supramacist · 11-11-2007, 09:06 PM

Non turbo.

Wich is the problem. Ecu's for turbo's are everywhere.

dupra87 · 09-30-2009, 02:43 AM

i would say its your cat. i would start there. just unbolt it drive around the block if it goes passed 40 then thats it,, easy fix straight pipe done problem. anyways my opoin. good luck

11-11-2007, 05:57 PM	#2
redmaro walbro fp Join Date: Mar 2006 Location: arizona Posts: 432	Supramacist is it N/A or Turbo? __________________ MK3, Auto, Turbo.

09-30-2009, 02:43 AM	#4
dupra87 Intake Join Date: Sep 2009 Location: fl Posts: 35	4o problem i would say its your cat. i would start there. just unbolt it drive around the block if it goes passed 40 then thats it,, easy fix straight pipe done problem. anyways my opoin. good luck

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11-11-2007, 04:54 AM	#1
supramacist 1000whp postwhore Join Date: Apr 2007 Location: Escape from the Prison Planet Posts: 1,356	I don't think your ride would roll if you had an ecu problem. My car will start and idle but it sounds like a loping v8. The timing is dead on balls acurate 100% no doubt. I replaced the afm. Then replaced it again. My ecu has to be fragged. Upon test driving I blew a coolant line ond it fogged the cab through the air vents and it's been absolute filth sinse that day. Does anyone know anyone trust worthy to send this thing to for service. Or even better does any one have a 90/91/92 manual tranny ecu they know works and wants to sell??

11-11-2007, 09:06 PM	#3
supramacist 1000whp postwhore Join Date: Apr 2007 Location: Escape from the Prison Planet Posts: 1,356	Non turbo. Wich is the problem. Ecu's for turbo's are everywhere.