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How to check codes on 1995 Infiniti J30 engine won't start no spark

Replaced timing belt car run fine but had a noise tore it back down replaced timing belt tension er started it up had a hesitation and I cleaned throttle body now car won't start no spark at plugs how do I check codes for this problem and where is ECU located

Posted by Anonymous on

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Anonymous

  • 6 Answers

SOURCE: engine stalls when slowing down

Try changing your MAP SEnsor. I had the same problem on my acclaim

Posted on Dec 08, 2008

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Anonymous

  • 1 Answer

SOURCE: 82 corvette crossfire injection, engine

Please go to the crossfire injection forum to get some straight answers to the 82 corvette CFI system and how to troubleshoot it properly. There's a lot of misinformation given here, so much so, I don't know where to begin.

One thing is, the 82 corvette CFI does NOT have a MassAir Flow sensor system, it uses MAP and O2 mostly. The CTS sends a signal to the ECM telling it what the temp of the motor is and in turn the ECM controls the amount of fuel being dumped. On the older (orignal) CTS sensors, they have one wire and takes its ground from the threads. If any coorosion takes place, usually the CTS will report a cold engine and request lots of fuel.

To repair this issue, install one of the newer style CTS sensors that have two wires, one for signal and the other is ground.

Fuel pressure and vacuum leaks on any CFI motor play key roles. Set the FP to 14-15psi measured inbetween the TBs. The regulator is located on the rear TB and must be slightly moded to make it adjustable and can be done in a few minutes.

Posted on Mar 07, 2009

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Anonymous

  • 140 Answers

SOURCE: 1988 nissan pickup engine rotates but does'nt start.

it sounds like the injectors are not opening up man.. replace the injectores and this should fix your problem..good luck keith....

Posted on Mar 21, 2009

SOURCE: i have a Dodge Grand Caravan 1996 model it stalls,

I had the same problem I think I have fixed it it seemed to be the air filter as you go down the road you are is restricted and when you come to stop the motor dies from to much gas give it a try only an $12.00 fix

Posted on Jun 15, 2009

Anonymous

  • 51 Answers

SOURCE: 2003 Dodge Neon: P0016 (already replaced sensors, belt, tensioner

the computer may need to be reflashed. if it is running then it is not a bad sensor. either of those being bad would cause it not to run.

Posted on Aug 08, 2009

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May be time for new spark plugs and boots, or you could have a bad coil or two.

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check for spark at the sparkplugs, and listen to hear the fuel pump going when key is turned on. if no pump noise and no spark it can be the auto shutdown relay located on the drivers side fender behind battery. the auto shut down shuts off power to the ignition and fuel pump if the timing belt snaps. ,,,, if you have spark and fuel pump works then check firing order on plug wires , if they are in right place then check timing , if timing belt was replaced without lining up the timing marks it wont run

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Switch the fuel injector from number six to number one. Does the number six cylinder still have the same problem? If so the injector is not your problem. If number six injector is fine now and number one has the problem. Then replace the number one fuel injector with a new one. It must have been defective.

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sounds like the guy has put the timing belt back together a tooth off have some one check this for you

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Hello! A quick suggestion, could your Catalytic converter be blocked/collapsed. This would restrict the full flow of exhaust gasses from the engine thus causing severe lack of power.
Happy New Year!
Paul'W'

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You have Nissan's VG30DE engine in your car. If you go to www.ttzd.com (Twin Turbo Z's of Dallas), you'll find Tech articles for the 300ZX (the non-turbo version is the same engine that you have). One of the articles is the full timing belt service job. I believe it was done on a twin turbo, but for purposes of the timing system, the turbo and non-turbo are the same. It'll give you all the info, pictures, tool lists, and step by step instructions that you could want or need.

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i need timing setting 1994 infiniti j 30

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