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Another 2004 sentra SER spec-v wont start thread. Please help Forums > > Another 2004 sentra SER spec-v wont start thread. Please help Another 2004 sentra SER spec-v wont start thread. Please help
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Old 03-25-2018, 04:06 PM
Jashicks77 Jashicks77 is offline
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2004 Sentra SE-R
 
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Default Another 2004 sentra SER spec-v wont start thread. Please help

Here is the back story. Valve cover gasket was leaking, and it was having intermittent start issues. So I changed the valve cover. Had oil in the plug wells. Soaked up the majority of oil. Changed the plugs. I also changed the cam and crankshaft sensors. Noticed one of the wires was cut on the camshaft, already abd I broke another. I bought a new connector and spliced it in. Hooked everything up. No start. Checked for spark. No spark. Tested all connectors. 11.8 volts to all sensors and coils. Tested sensors. All work. Tested coils. All work. Tried new ones anyway. Still no spark. Checked all fuses. I have fuel. So its not the pump. So no blown fuses, I have power to all connectors but no spark. Ecm seems to work fine. What in the world could it be? I mean I drove the car into the garage. Ser spec v manual trans, with 2.5l
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Old 03-25-2018, 04:10 PM
Jashicks77 Jashicks77 is offline
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Also, I have conductivity on all connectors. Pulled no codes. Dis the pedal dance and came back 0000. I'm at a loss
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Old 03-27-2018, 03:50 AM
Jashicks77 Jashicks77 is offline
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I still haven't figured it out. If anyone has suggestions
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Old 03-28-2018, 07:02 PM
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NissanTech NissanTech is offline
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2004 Xterra
 
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What I got from your post is that all the sensors are OK, but you have no spark. Have you notice is the security light stays ON solid when you crank the engine?
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Old 03-29-2018, 02:27 PM
Jashicks77 Jashicks77 is offline
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I retested all the sensors. There is no security light on at all. Even before I crank the car. I dont believe there was one before either.
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Old 04-03-2018, 08:24 AM
Jashicks77 Jashicks77 is offline
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My key is not chipped. So frustrating
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