i have the 184s1 m42 318is engine...
the man i bought it from told me that he has e36 m42 engine installed , full with ecu , gearbox and rear axle...
i do not know if he is telling me the truth , because the engine does not have the intake of a 1996 m42 , but the intake of an 1992 engine... it has O2 sensor , but other than that , i do no know... could someone tell me where the ecu is located , because it has more than one ecu... it has abs unit on it , and there are 2 ecu in the car.. one is located under the steering wheel , and one is in the passenger closet... whitch is the engine ecu ? and how am i going to find what model is the ecu ?