slybma 38 Report post Posted August 2, 2013 (edited) hi guys im doing an M50 swap into my E30 and seem to have hit a snag with the ecu, i have a red label 413 DME wiring is all done and the engine cranks but no fuel or spark??? is there anyway of telling if my ECU has EWS I or II by looking at it? if so can i get a chip to bypass it or am i better trying to find another ECU the car it came out of is that i know its from a 10/1993 e36 manual 325i any help would be greatly appreciated Edited August 2, 2013 by slybma Quote Share this post Link to post Share on other sites
BM WORLD 1261 Report post Posted August 2, 2013 ews was not really done untill late 94 /95 etc have you double checked your wiring , crank sensor plug in the right place etc do you have power at the ecu?? power at the injectors?? ecu will not activate the spark or injectors untill it detects the engine cranking whats the part number and vin number on the ecu Quote Share this post Link to post Share on other sites
slybma 38 Report post Posted August 4, 2013 ews was not really done untill late 94 /95 etc have you double checked your wiring , crank sensor plug in the right place etc do you have power at the ecu?? power at the injectors?? ecu will not activate the spark or injectors untill it detects the engine cranking whats the part number and vin number on the ecu Most of the wiring hasn't been removed since it was running in the e36, I'm running a harness adaptor but I'm not positive the wiring is right for my conversion, does anyone have a proven pin out that works? It's going into a 316i factory manual nz new, cause looking at it this weekend I noticed the IAC valve hums with the key on...The vin isn't readable on the ecu I managed the last 7 to be jb02528 The ecu number is 0 261 200 413 red label Any help is really appreciated Quote Share this post Link to post Share on other sites
e30ftw 396 Report post Posted August 4, 2013 I used that on my last swap, m50b25 NV from an e36 into a facelift e30.. Quote Share this post Link to post Share on other sites
BM WORLD 1261 Report post Posted August 4, 2013 ok thats a october 93 325i manual car ecu . so i wouldn't think that will have ews.. Quote Share this post Link to post Share on other sites
slybma 38 Report post Posted August 7, 2013 ok thats a october 93 325i manual car ecu . so i wouldn't think that will have ews.. Thank you for that pin out chart, I checked the adaptor I had against it and found two wires had been mixed up, all sorted now Quote Share this post Link to post Share on other sites
