ECU Fault Code test

[JanDebL at aol.com]

Regarding the LEDs, Radio shack has them with the resistor already installed.

http://www.radioshack.com/product.asp?catalog%5Fname=CTLG&
category%5Fname=CTLG%5F010%5F012%5F011%5F000&product%5Fid=276%2D270

If you still have the "check engine light" in your dash then you are all set 
to go.  On my 2C, bulb was missing (or intentionally removed).  I replaced 
the bulb, permanently wired in a momentary switch and I can now check the 
fault codes anytime I want.  This system is great for impressing your 
passengers when you run your fault codes while sitting at a stoplight.
I also wired in a simple shut off switch into the fuse circuit so I can clear 
the fault codes without pulling the fuse.  The switch (which is hidden) also 
doubles as an antitheft switch.
HTH, Jan Lahtonen 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.audifans.com/pipermail/quattro/attachments/20010227/ebf2580f/attachment.htm