Thanks I'll have google around, I also read somewhere about using a sound program and bit of headphone wire to simulate the crank sensor?? I'll keep the thread updated as I go along.

Couldnt find a hello thread? So just like to say hello from Ireland and great community with lots of help and info, most eu ecu forums are very hostile as chiptuning oem ecus is a big secret not for diyers :roll: Here is mostly 4cyl cars due to petrol/road tax prices, my friend has a vxr8 though (ho...

Just a few questions, the main one would be how to simulate rpms/crank sensor? How do I simulate dis?
I'll get pics etc as I go along! Already got a few spare looms and ecus, was going to use variable resistors where needed eg coolant temp.

These can be mapped if we have a way to read/write the processor? It is hco5? I read they where otp?

Jayme wrote:do you mean swap the axis or invert? you can invert either axis in tp5 in the options page

Yes thanks will try later

Cheers I'll get a look later, the rev limit formula posted earlier didnt work

Here is my first attempt at an xdf
Could anyone look at it and help, I understand if you change the prog id to AA it will bypass checksum? Is this always at address 08? Is it in my bin?
Also can you 'swap axis' in tunerpro? I'm used to the rpm going the other way if you get me!

I have lots similar ecus but have not played with them, here, it seems none with the black plug has external eprom or immobilizer function. I'm sort of a noob youd need to be more specific, I have some wiring diagrams/pin outs for possibly the same but I dont know where you guys get the numbers eg '...

Power enrichment is somewhere just after the main ve tables? 2d table eg 1 x 8?

Anyone on here ever work these? Its a ve pump engine with a delco ecu, I'd like to learn but it looks nothing like the petrol bins or bosch edc, I've attached a read from opel astra.