Nissan Repair: car help please, stereo wiring diagram, nissan pathfinder


Question
hi von i need a wiring diagram for 98 pathfinder se 3.3  v6 security system i think let see i wrote about leaving the fuel rail grommets out and still driving  an eighth mile but it seem my fuel rail is cut off from letting gas in the cylinder but it is getting gas to the fuel rail . i forgot to say i replaced all injector seals as of now .i sprayed starting fluid in an it was firing so compression is ok spark is ok so I'm left with fuel .all i can think is when it stalled and i  turned the key off and back on it messed with security system .I'm lost what checks can i do to check that the fuel rail is getting the right signals.i need the wiring diagram.

Answer
Kevin,

I do not have a wiring diagram for your car.  heck out this site and see if you can find one.  http://www.modifiedlife.com/1997-nissan-pathfinder-car-radio-stereo-wiring-diagr...

On the injectors you need to make sure you look at all of the injectors and see that they are squirting fuel.  Next, get a volt ohm meter and verify that all injectors are close to the same.  Also, verify that they are pulsing.  You will need a noid light to do this and you can get one from the local parts store.

Lastly, the distributor is what signals the injectors and plugs to fire.  If there is oil on the optical shutter wheel it will cause problems.  If this is the case replace it with a rebuilt distributor.