Hi
I Have a cobra with a ls2 6L hsv spec engine bought as a crate engine from
Melbourne. It has an E40 ECM.
I'm running a mafless tune but I've had problems with the engine going into
a safe mode, back to idle, where I have no throttle pedal response, I have tried a few things in the eng diagnostics "air flow" changing Maf fail Hi to
1hz ,and low to 100hz. this was suggested by other contacts on forums. It stopped again today on a drive, I normally turn ignition off for a few minuets and it rights itself, today It took four attempts to get throttle response. I have posted my tune if somone could have a look at it, any help would be much appreciated. very frustrated and not sure what
to do.Thanks
Dave