Trouble codes...

[Matt]

Cyl 1,2,3,4 Injector cuicuit Low Input/short to ground
and also P1093 which has no description.

whats up?  no changes have been made to trigger this.

[Matt]

any clues?

[ricerocket]

Hmm...Google says:

Code:

P1093 Pre-Catalyst Fuel Trim Too Rich Bank 2

But supposedly that code is only relevant to BMWs.

I'd check your injector wiring, since the two seem to trace back to it.

[Matt]

hmmm funny that my a/f was dead on 13.5:1.  maybe its because of the methonol?

[elitedübs]

hmmm funny that my a/f was dead on 13.5:1.  maybe its because of the methonol?

that is weird, isn't 13.5:1 allittle to lean for a turbo charged car? could be the methonol....