I just changed to some bigger injectors and now EvoScan won't log IDC. Any ideas what would cause this? Injector Pulse width logs fine.

Injectors in the car were factory 450cc high impedence injectors and changed to ones from a WRX STI which are high impedence 565cc injectors. They are a straight bolt in swap and take only a few minutes. Guys in Singapore and Malaysia have done this change with no issues as far as I'm aware. Car is a Mitsi Airtrek, which factory is a detuned Evo7 engine.

 

For anyone that has this issue, and I'm surprised no one suggested this, but I also didn't see the problem as an issue. I had changed the order in EvoScan of what was logged, so everything I wanted to look at was together. I didn't care about IPW, so had it down the order.

IPW must be higher up the order than IDC, if it is lower, then IDC will not log. I just changed IPW higher up then IDC, and now IDC logs.

Since I didn't realise this was an issue, I didn't mention those changes in the thread, and to be honest, had completely forgotten I did it at the time.

Simple fix.