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Jake
Jake, Nissan Technician
Category: Nissan
Satisfied Customers: 3967
Experience:  Experienced collision repair technician, Pulaski Tech graduate and DSM hobbyist.
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We have a 2008 Nissan navara, did a few thousand miles then

Customer Question

hi we have a 2008 Nissan navara, did a few thousand miles then started to cut out at low revs or when slowing to change gear, sent it to Nissan they diagnosed the following
1, fuel pressure sensor
2, fuel rail
3, pump
we replaced the following in order
1. fuel filter
2, new rail and pressure sensor
3, crank angle sensor
4, egr valve
it still does it I am reluctant to replace a fuel pump as im under the impression they either work or don't , the pressure is ok from reading. the ecu has been sent of as I feel it has an electrical fault style
Submitted: 2 years ago.
Category: Nissan
Expert:  Shantal-Mod replied 2 years ago.
Hello,
I'm Shantal and I'm a moderator for this topic.
I've been working hard to find a Professional to assist you with your question, but sometimes finding the right Professional can take a little longer than expected.
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Shantal
Expert:  Jake replied 2 years ago.
Hey there, sorry for the delay.
More commonly when we see a fuel pressure sensor code or have a pressure issue its related to the SCV on the pump itself and not the sensor or pump directly at fault. The pump suction valve can be replaced desperately and the part is about $350. You can also install it yourself and just have the dealer calibrate it afterwards if want to go aftermarket on the part.