Subject	This. Even check up the harness at length from connectors.
Posted by	MixManMash on July 23, 2018 at 2:28 PM
	This message has been viewed 225 times.
In Reply To	Check the coolant temp sensor plug/wiring first posted by Doug71zt(CAN) on July 22, 2018 at 05:46 PM
Message	I have seen corrosion cause issues. Despite the ECU being able to see and O2 signal, my wires were green about 18" up from the connector. I cut back and soldered in new wire and it helped resolve my weird idling/stalling issues. Of course I later replaced the entire EFI harness.
Follow Ups	Another Intermittent Hesitation Post.... - FrozTTy 08:14:43 07/22/18 Did you clear that code yet? (n/m) - compirate 09:57:39 07/22/18 No I have never pulled the motor (n/m) - FrozTTy 10:43:26 07/22/18 I meant from the ECU. (n/m) - compirate 15:03:35 07/22/18 i dont have any datascan etc - FrozTTy 19:11:30 07/22/18 Check the coolant temp sensor plug/wiring first - Doug71zt(CAN) 17:46:21 07/22/18 Solid insight...thanks I will look around (n/m) - FrozTTy 19:10:01 07/22/18 My PTU is direct wired - no more subharness - FrozTTy 09:04:29 07/23/18 Z32 wiring corrosion is nothing compared to - Doug71zt(CAN) 02:10:20 07/25/18 Well, any work I perform is always thought-out - FrozTTy 07:11:30 07/25/18 Yes, tough to do if its a DD - Doug71zt(CAN) 08:09:25 07/25/18 I was also curious about the coil packs. - FrozTTy 09:06:00 07/23/18 This. Even check up the harness at length from connectors. - MixManMash 14:28:11 07/23/18 Would electrical contact cleaner help with this type of - FrozTTy 07:19:03 07/24/18 Electrical contact cleaner is not going to get under the - MixManMash 07:32:01 07/24/18 Well duh. I meant for actual cleaning. - FrozTTy 10:52:41 07/24/18 Is there a certain 'kind' of wire that must be used? (n/m) - FrozTTy 13:54:24 07/24/18 Not really. I used CSA type TEW which is UL type MTW. (n/m) - MixManMash 07:43:37 07/25/18
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