Nissan 370Z Forum - View Single Post - Electronics won’t let me start my Z and OBD port and ECU won’t connect. Need a mechan

SonicVQ · 03-06-2020, 09:46 AM

As I see it, every wire from the engine to ECU/IPDEM-ER needs to be checked for shorts and opens. Yes, it will take a while. It might be easier to get a new harness from a scrap yard.

03-06-2020, 09:46 AM	#28 (permalink)
SonicVQ Base Member Join Date: Jan 2016 Location: Ontario Posts: 230 Drives: G37 Sport Rep Power: 6720	As I see it, every wire from the engine to ECU/IPDEM-ER needs to be checked for shorts and opens. Yes, it will take a while. It might be easier to get a new harness from a scrap yard.