EFIDynoTuning Forum

its batch fire you only need to change the plug wire order

I could maybe understand blacking out the last 4 of your vin but absolutely no need to black out the pats code

assuming you put in your actual vin and your pats code matches from the original read then yeah all good to go. you can go ahead and write it and enjoy.

first thing u have to do is convert the file from 224 to 256. I have a script in the programming section to do it for you.

enable the vid block
plug in your vin
compare your pats code from the original read and make sure its the same
plug in your tire size and gear ratio

save the file then drag and drop it to convert it back to 224k

then write it with pcmflash

if pcmflash still gives you an error then that means your vid block on the ecu itself is jacked up.

simply go to the options in pcmflash and check recovery mode

then write the file no prob

well correction its not in there

im not sure where i put it but ill add it there

in any case you CANNOT have any wiring modifications on the factory hego wiring. You cannot use extensions and you definitely cannot tap it for a gauge.

All narrowband rich lean gauges REQUIRE A DEDICATED HEGO. The hego CANNOT accurately control fuel when the hego or the factory wiring is tapped.

Hegos are voltage generators, its impossible for them to generate a rich voltage without a rich mixture.

Most widebands read incorrectly at low flow conditions. This is why narrowband o2 sensors should always be used for dialing in fuel up to half throttle where the wideband should then be reading much more stable.

well thats the problem right there

read the pre tune info

I miss the reference ??

What does your disassembly have to do with his disassembly ?

0472c: bd,ff,e3 ldsbw Re3,ff swR1e2 = ff

that looks correct

Why do you have her forced in to open loop ?

The kam clear patch is set thats whats causing her to freak out.

Attached your tune updated to the a9l2. Give it a go and see if you like it, if not then just delete it no biggie.

You can open it with RZASA or any eec-v 4 bank strategy, correct the VID block ONLY and save it no problem.

open the file in tunerpro and you can fix it yourself