You need a BDM setup to physically read the ECU on the bench. I've posted some info here along with a few others. You can get one off ebay.
Thanks, my mpps software does have a secletion too read that ecu, is there a reason why it has too be bench read?
sounds like a read protection was placed on the ECU by the tuner.
i even tried wiring up my MPPS to the ECU pin out and use a 12V source to avoid the cluster and my MPPS couldnt get passed the read protection.
i was able to read a spare ECU, but not my "big name tuner" tuned ECU
i will be purchasing a BDM soon, i like the CMD unit, but its pricey. i also like the EVC unit too and im sure it works well with WinOLS.
any one have any suggestions or preferences for BDM units?
