Jerryl
Tall Unvaccinated Chinese Guy
- Joined
- Dec 14, 2004
- Messages
- 9,644
When using a wideband a/f ratio will always be (richer) lower when alky is injected no matter what (it just burns different). That's why I say find out what your target is with and without alcohol. That way you will know what your target a/f ratio with both. .......
Here are a few posts discussing this;
http://www.turbobuick.com/forums/al...w-does-methanol-affect-wideband-readings.html
http://www.turbobuick.com/forums/al.../163230-tuning-progressive-meth-wbo2-egt.html
http://www.turbobuick.com/forums/ge...07-does-ethanol-affect-wideband-readings.html