TwinTurbo.NET: Nissan 300ZX forum - A Bad CAS will prevent Spark and Fuel..
Subject
A Bad CAS will prevent Spark and Fuel..
Posted by
Cjw3
on March 23, 2019 at 1:23 PM
This message has been viewed
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In Reply To
Re: It won't be the CAS.. But it might be a PTU or wiring
posted by BannonZ
on March 23, 2019 at 12:53 PM
Message
Or a CAS that is falling apart will cause Irratic running, As the Ignition and Fuel Systems will be getting Irratic Readings.. Your Car run fine after starting..
Cj
Follow Ups
Potential PTU issue, would like some input
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BannonZ
08:20:09 03/23/19
Please bring me up to speed
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Cjw3
09:23:03 03/23/19
Thanks
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BannonZ
10:44:25 03/23/19
So you have Fuel pressure before you spray Starting fluid? (n/m)
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Cjw3
11:45:30 03/23/19
Will it then restart without Starting Fluid? (n/m)
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Cjw3
11:49:23 03/23/19
Yes
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BannonZ
12:00:17 03/23/19
Sounds like you exhausted the Fuel Issue
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Cjw3
12:17:22 03/23/19
All tested above spec.
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BannonZ
12:20:50 03/23/19
It won't be the CAS.. But it might be a PTU or wiring (n/m)
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Cjw3
12:51:49 03/23/19
Re: It won't be the CAS.. But it might be a PTU or wiring
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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
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BannonZ
10:56:49 03/29/19
So, replace the friggin PTU and report back. We are
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jzack
23:27:02 03/23/19
lol, I'm on it. A friend is supposed to bring one over today
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BannonZ
08:16:00 03/24/19
'Direct Wire' is the way to go
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FrozTTy
13:26:40 03/25/19
My PTU is on the way for tomorrow. I was thinking about
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BannonZ
13:54:55 03/25/19
Exactly! :-) (n/m)
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jzack
23:49:55 03/25/19
Sorry, forgot to add. The idea is to make sure there’s
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jzack
23:59:25 03/25/19
Update, No Dice
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BannonZ
06:45:22 03/28/19
I'm still waiting for the Cranking Voltage Numbers (n/m)
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Cjw3
07:01:02 03/28/19
Haven't had anyone to help me yet this week.
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BannonZ
07:12:20 03/28/19
Do to the fact that I found some corrosion on the 7
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BannonZ
07:10:59 03/28/19
DUE (n/m)
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BannonZ
13:14:55 03/28/19
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