No power to spark plugs after changing head gasket

SHI BWALYA

MEMBER
2007 NISSAN X-TRAIL
2.0L
4 CYL
4WD
AUTOMATIC
120,000 MILES

After assembling we have no power coming to the plugs. Did we may be miss a connection that is causing this?

Thursday, August 15th, 2019 AT 4:20 PM

5 Replies

SCGRANTURISMO

MECHANIC
4,897 POSTS

Hello,

In the diagrams down below I have included a diagram of the engine performance controls as well as a description of the ignition operation for you in the diagrams down below. Please go through these guides and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros

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Thursday, August 15th, 2019 AT 7:53 PM

SHI BWALYA

MEMBER
3 POSTS

Morning we put everything together we still have no spark. We cleared the PO335 code and changed the sensor, but the code still comes on.

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Tuesday, August 27th, 2019 AT 1:24 AM

SCGRANTURISMO

MECHANIC
4,897 POSTS

Hello again,

Why didn't you say you had a Direct Trouble Code (DTC) number? In the diagrams down below I have included the factory diagnostic troubleshooting guide for DTC P0335, a wiring diagram for the Crankshaft Position Sensor (CKP), as well as guides for finding shorts to power,intermittent faults, and inspecting and cleaning ground connections. You will need to use a digital multi-meter (DMM) to do these tests. Here is a link for you to go to that explains how that is done:

https://www.2carpros.com/articles/how-to-use-a-voltmeter

Please go through these instructions for us and report back here with the results.

Thanks,
Alex
2CarPros

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