Author Topic: ECU/DME Part number  (Read 3338 times)

Matt.mac

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ECU/DME Part number
« on: August 20, 2019, 09:45:09 AM »
Hello all.
 New member and just fitted an m42 in my e30 to replace the m40b18 that was in it.

The guy I bought the engine of sent me the ecu/DME with the engine and is apparently posting up the correct one. However been nearly a week and no sign.

From a Google search the m42 ends in 157.posted below is a picture of the current ecu from the m40. Can anyone confirm it it will work with the m42 as it has the same number.
Thanks.

1998ccc

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Re: ECU/DME Part number
« Reply #1 on: August 22, 2019, 10:20:30 PM »
US spec 1991 M42 DME ends in 175