[urq] urq ABT ignition box

[Martin Pajak]

All,

WR cars do not cut fuel they cut ignition, they don't have to worry about
the catalyst.
My WR was doing that with a intake temp sensor problem.. it sounded like an
F1 car going down the pits.. very cool.
So bypassing the FP relay did not solve your problem, no other way to work
around other than actually fixing the problem.

HTH
Martin Pajak

http://www.quattro.ca 

1981 VW Scirocco, all original
1982 Audi Ur-quattro, SQ project
1983 Audi 80 quattro, Euro 2-Tür
1984 Audi Ur-quattro, 20vt with 6-speed
1993 Audi 90 CS quattro, 2.5 TDI with 6-speed
1993 Audi 80 quattro Avant, 2.5 TDI with 6-speed
1994 Audi S2 Avant, stock
 

-----Original Message-----
From: urq-bounces at audifans.com [mailto:urq-bounces at audifans.com] On Behalf
Of Mike Del Tergo
Sent: 28-Sep-13 09:55
To: urq at audifans.com
Subject: Re: [urq] urq ABT ignition box

I certainly don't have the chops to contradict Phil, but the ignition ECU
has other options to cut the engine performance than fuel, I assume
ignition.  Has someone who has hard wired his FP in the past, I can tell you
it does not disable all causes of 4,000 RPM cut out.  (nor does hard wiring
the FP guarantee faster starts in all conditions!)

> From: Keith Lloyd spotatashleys at hotmail.com

> Just re-discovered this: This is what the late Phil Payne said about mods
to the Mac01 ecu for the WR:
> 
> MAC01 WR ECU "Chipping"
> 
> The easiest way to increase WR performance is to hot-wire (or "jumper")
the fuel pump so that it always runs with the ignition on, and then replace
the spring in the wastegate with a stiffer one.

 		 	   		  
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