Subject	Sounds like you exhausted the Fuel Issue
Posted by	Cjw3 on March 23, 2019 at 12:17 PM
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In Reply To	Yes posted by BannonZ on March 23, 2019 at 12:00 PM
Message	Then it Sounds like a Week Spark.. as Fuel is hard to Lite when the Cylinder is cold.. I need to see if there is some way to check the health of the spark.. Have you pulled the Coil Pack and put a plug in it and cranked it cold to see if you get a good Spark?/.. You have replaced the ECU.. so the ECU Spark Drivers for the PTU have been changed.. sounds like to only remaining piece is the Wires and Ground points.. Can you do a Voltage check on the +12 to Ground Wires at a Coil Pack.. that will be the Black wire in the Center.. and the Black outside wire.. ( Except on Cyl 1 ).. you need above 10 Volts during cranking else the Spark will be thinn.. Cj
Follow Ups	Potential PTU issue, would like some input - BannonZ 08:20:09 03/23/19 Please bring me up to speed - Cjw3 09:23:03 03/23/19 Thanks - BannonZ 10:44:25 03/23/19 So you have Fuel pressure before you spray Starting fluid? (n/m) - Cjw3 11:45:30 03/23/19 Will it then restart without Starting Fluid? (n/m) - Cjw3 11:49:23 03/23/19 Yes - BannonZ 12:00:17 03/23/19 Sounds like you exhausted the Fuel Issue - Cjw3 12:17:22 03/23/19 All tested above spec. - BannonZ 12:20:50 03/23/19 It won't be the CAS.. But it might be a PTU or wiring (n/m) - Cjw3 12:51:49 03/23/19 Re: It won't be the CAS.. But it might be a PTU or wiring - BannonZ 12:53:10 03/23/19 A Bad CAS will prevent Spark and Fuel.. - Cjw3 13:23:02 03/23/19 Update, I tested as CJW3 suggested, pins at the #6,5,4 - BannonZ 10:56:49 03/29/19 So, replace the friggin PTU and report back. We are - jzack 23:27:02 03/23/19 lol, I'm on it. A friend is supposed to bring one over today - BannonZ 08:16:00 03/24/19 'Direct Wire' is the way to go - FrozTTy 13:26:40 03/25/19 My PTU is on the way for tomorrow. I was thinking about - BannonZ 13:54:55 03/25/19 Exactly! :-) (n/m) - jzack 23:49:55 03/25/19 Sorry, forgot to add. The idea is to make sure there’s - jzack 23:59:25 03/25/19 Update, No Dice - BannonZ 06:45:22 03/28/19 I'm still waiting for the Cranking Voltage Numbers (n/m) - Cjw3 07:01:02 03/28/19 Haven't had anyone to help me yet this week. - BannonZ 07:12:20 03/28/19 Do to the fact that I found some corrosion on the 7 - BannonZ 07:10:59 03/28/19 DUE (n/m) - BannonZ 13:14:55 03/28/19
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