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914World.com _ 914World Garage _ ECU Adjustment

Posted by: tracks914 Apr 25 2004, 06:59 PM

I have looked through all my books, actually both of them, and cannot find what the adjustment on my ECU is for. I know it got moved during my restoration but don't want to mess with it until I know what it is for and how to set it properly.
Any suggestions?
Tx
Doug

Posted by: Bleyseng Apr 25 2004, 07:07 PM

Idle adjustment, use a CO meter or by ear only when the engine is hot.
Geoff

Posted by: Ray Warren Apr 25 2004, 07:14 PM

Used to adjust fuel mixture at idle.
"turn left is lean and turn right is rich".
I think.
someone correct me if i'm wrong.

Posted by: Ray Warren Apr 25 2004, 07:19 PM

Doug, check out these websites to set and trouble shoot your FI system.
not sure if you have D jet or L jet.
Lots of good info on these sites.

http://members.rennlist.com/pbanders/

http://www.914fan.net/djet.html

Posted by: tracks914 Apr 25 2004, 07:47 PM

Wow, good reading, takes me back to college!