BMW Motronic 88 pin connectors have slight mechanical variations

Got an M52 harness (only 40EUR + 13km away), so we can now check mechanically (earlier all testing was done against M50 female connectors).


If the other conn is used: some chipping from the connector (filing/grinding/milling) is needed. (luckily this is easy)

Purchased M52 mot88 female loom - SOLVED

Mot88 male (PCB) connector available in Black and natural (~bone) color.