Originally Posted by
racer_tim
1,300 to 1,400 is correct for a VW 1.8.
I've heard 1,325 is a good starting point.
The best starting point is to take the EGT out and throw it away. Use a wideband O2 to tune for 13.5 to 1 AFR . 12 to 1 will read 1350 to 1400 deg on an EGT and so will 14to 1. EGT is WAYYYY to slow to be worth a damn and as stated, way to inaccurate.
Jeff Linfert
Atlantic Auto Works
We Install and Tune Megasquirt Systems
#97 GTL Scirocco (for sale)
ABA Corrado powered by MS3. 40+ MPG
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