motronic 1.1 or 1.3???

[j0000stin]

Needing a harness for my b35 swap I bought an engine harness from someone who says it came off of an 88 325i. He did not know what the production date was, so what I'm asking is if there's a way i can find out if its a motronic 1.1 or 1.3 system harness? the part # was Bosch 1928401383 if that helps.

[DesertBMW]

if it has 55 pin conector for the ECU then it will work on both 1.1 or 1.3

[j0000stin]

if it has 55 pin conector for the ECU then it will work on both 1.1 or 1.3

Sorry, i forgot to specify that im doing a m30b35 swap not an m20 swap. Do you know if it will still work?

[MR 325]

Yes it will absolutely work.