no start ,90 NA 5 speed

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fscruzee
Posts: 11
Joined: Tue Dec 26, 2006 10:04 am

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hello everyone,

my car died again, new PTU ,new ignition switch, it died a couple of weeks on my way to work , now it died at work so I leave the car at the company's parking lot, before I leave I run ECU diagnostics , for several times it gives me code 55 , which I think means no malfunction . I have with me electrical spray cleanner , sprayed MAF sensor connector ,CAS connector and TPS connector ,but doenst help. It was this way two days ago , what i do is let it rest for a couple of minutes and it will start ,now its really nothing works even it rest for almost 30 mins., it keeps on cranking but sounds like no sparks !!

Please help ,need the car for work .

thanks

fscruzee


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evildky
Posts: 14225
Joined: Sat Jan 31, 2004 9:23 pm
Car: 71 Datsun 240ZT
87 Nissan 300ZX N/A-T
06 Nissan 350Z GT
Toyota Tundra TRD RW
Location: Louisville, KY
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do you know that it's a no spark problem? could be the fuel pump or fuel pump controller, both fairly common problems and both can fail intermitantly, when it's acting up give it a shot of starting fluid in the intake, if it fires up for a second and dies you have a fuel problem, if not then it very well may be spark because compression isn't a intermitant problem and thats the only 3 things you need to run

fscruzee
Posts: 11
Joined: Tue Dec 26, 2006 10:04 am

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so the car sleep in parking lot, today is busy day at work ,on break timeI check out started it ....broooommm ,,wow !!!!!I let it run for 10 mins ,OK. Turn OFF , then start again ,OK but after around5 mins died again ........hey new error code its 11 ,,,it is the CrankshaftAngle Sensor.

How do I removed the CAS ,I already remove the 3 - screws and unplug theconnector( put a mark before I removed it ), its turning left and right, is there a thread on it or pin ? , Iam trying to pull out ,do Ihave to turn something ?

fscruzee

User avatar
evildky
Posts: 14225
Joined: Sat Jan 31, 2004 9:23 pm
Car: 71 Datsun 240ZT
87 Nissan 300ZX N/A-T
06 Nissan 350Z GT
Toyota Tundra TRD RW
Location: Louisville, KY
Contact:

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forgive my memory it's been a while but i seem to recall the cas came right off, jus ttook a bit of finess

fscruzee
Posts: 11
Joined: Tue Dec 26, 2006 10:04 am

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update : Feb 20,2007

clean the connectors of CAS , TPS , PTU ,MAF , using electricalcleaner and sand paper also brake cleaner.installed back and everything works fine now ,drive to around 200 milesover the long weekend ,OK thanks for helpfernando


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