M54 - MS45.0 & MS45.1 swap flashes available

[armenh7]

Right, i think those are all probably sensor/rpm errors. A "wrong" tune shouldnt cause those problems.

Did he use the sensors/harness from his old motor or from the new one?

Old motor. He went from a M54B22 to a M54B30

[nando]

That may be his issue - some of the wiring and sensors could be different.

[armenh7]

That may be his issue - some of the wiring and sensors could be different.

I looked up the wiring on newtis.info and it all checked out to be the same. I'll ask him to see if he can try another harness

[nando]

Crank sensor may be different. I know there are differences in MS45 and later DMEs, the inputs don't all work with the older sensors.

[armenh7]

Crank sensor may be different. I know there are differences in MS45 and later DMEs, the inputs don't all work with the older sensors.

I feel like it's an input issue too. I verified part numbers with realoem and they're the same

[ForcedFirebird]

Thanks for all your help in the community!

[armenh7]

Thanks for all your help in the community!

Agreed!

[CLASH]

Can you tune MS45.1 for turbo built?


Thanks

[nando]

It can be done yes, but FI is a bit more work than the usual tunes I do.

[95///M3]

Thanks for all your help in the community!

Echo'd. Thanks for all of your dedication and hard work!

[CLASH]

It can be done yes, but FI is a bit more work than the usual tunes I do.

What would be better ecu for M54 E30 swap and turbo would like Haltec or AEM ecu work for it?

Thanks

[nando]

Sure, you can run anything on standalone.

Go whatever is easiest for you to get tuned. a $10k fancy standalone doesn't do you any good if it's running a crap tune. What's nice about a stock DME is all of the 'drivability' stuff is already done out of the box, and the diagnostics are way more advanced. The standalone gives you a lot more flexibility, but nothing will 'just work' like the stock DME - it can be just enough rope to hang yourself with if you don't know what you're doing.

[CLASH]

Still offering the service?

Thanks

[Solarian]

Hi, are you still doing this? I tried reaching out on the website and got no response

[jchap808]

Any chance this thread can get bumped. I need you Nando