Broke4speed
Well-known member
- Joined
- Oct 5, 2009
- Location
- Marionville, Ontario, Canada
That's a good question. The 5-cyl turbo engines on M4.4 are all distributor-based, whereas the 6-cyl M4.4 cars have coil-on-plug and no distributor. There are modifications that can be made to the 5-cyl ECU to allow it to run coil-on-plug ignition and do away with the distributor though, and those mods are based on the 6-cyl ecu schematic IIRC. Perhaps a 5-cyl turbo ecu could be converted to run a 6-cylinder engine? It would probably be easier to find a 6-cyl ecu though, and cheaper. The 5-cyl conversion is not an open-source kinda thing. VAST Tuning does it.
I've figured out the conversion to combine two 8-bit integers into a 16-bit value, thanks to the internet . It's not super helpful, but it does add a piece to the puzzle. I'll post a new xdf with the MAF tables soon.
I've figured out the conversion to combine two 8-bit integers into a 16-bit value, thanks to the internet . It's not super helpful, but it does add a piece to the puzzle. I'll post a new xdf with the MAF tables soon.