I am going to rip the M40 lump out and chuck in an M20 lump.
Can someone who has done this conversion before please tell me if i need to rip out the old loom or can i join at the plug??
Cheer's in advance
Jon
Need info from 4 pot wrongness to 6 pot rightness please
Moderator: martauto
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Martinaston
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The motronic C101 plug is interchangable but you still have to thread the ecu part through the bulkhead.
There is NO nucleus.
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andyp
- True Old Skooler
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well done, you have seen the light at the end of the tunnel
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jonbuoy
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Thank's for your reply mate.Martinaston wrote:The motronic C101 plug is interchangable but you still have to thread the ecu part through the bulkhead.
So basically it is the hole loom then?
Would you have more info on this at all geese?
Alway's saw the light at the end of the tunnel mate, just had the wrong enginewell done, you have seen the light at the end of the tunnel
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Demlotcrew
- E30 Zone Team Member

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You need to make sure the New engine has the engine loom attached with no cut wires, its mostly plug and pray with these moves.
Andrew
Andrew


