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05 Altima 2.5S starting problem Forums > > 05 Altima 2.5S starting problem 05 Altima 2.5S starting problem
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  #1  
Old 04-18-2010, 11:22 AM
RI_Built808
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Angry 05 Altima 2.5S starting problem

Car started to bog one day then just died. I changed both cam and crank sensors and fuel pressure seems to be okay. Did diagnostics but no problem codes came up. Also car has been sitting for 2 months prior. Any idea why it won't start?
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Old 04-18-2010, 11:44 AM
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NissanTech NissanTech is offline
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2004 Xterra
 
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Is there a spark at the spark plugs when you crank the engine?

You should start by checking all the fuses. There are many components that can cuase the engine not to start, ECM, ari flow meter, injectors, spark plugs,....
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Old 04-18-2010, 11:46 AM
RI_Built808
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How do I check for spark? Is is the same way as any other vehicle?
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Old 04-18-2010, 12:14 PM
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Quote:
Originally Posted by RI_Built808 View Post
How do I check for spark? Is is the same way as any other vehicle?
Yes, just remove one coil, one spark plug and then attache the spark plug to the coil, ground the tip of the spark plug and crank the engine.
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Old 04-18-2010, 12:59 PM
RI_Built808
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Okay I checked for spark but nothing. Any ideas of what the problem is? I changed both the cam and crank position sensors and the diagnostics didn't read any problem codes
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Old 04-26-2010, 06:24 PM
RI_Built808
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Would it be because of a faulty hot wire some where? All coil packs have power but still no spark. Please someone help shed some light on this problem
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  #7  
Old 12-16-2015, 03:39 PM
JONJAY805 JONJAY805 is offline
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i have a 2005 altima 2.5 s. i am not getting power to the fuel pump or spark at the plugs. all fuses and relays are good and im getting 12 volts to the plug on each coil pack but just a faint light on start to the other side of plug to coil pack...would a crank or cam sensor cause these problems of no spark and fuel or is it my PCM? PLEASE HELP!!!!
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2.5, 2005, 25s, altima, no start, problem, starting

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