Mechanics

HIGH PRESSURE REGULATOR

2001 Nissan Cedric • 48,000 miles

I would like to know the location of high fuel pressure regulator in my 2001 nissan cedric vq25dd engine. I am just confusing with the fuel pump which installs in the fuel tank. I don't know exactly that the high pressure regulator is attached in engine or in fuel tank. If possible, I would like to get the drawing or picture of high pressure regulator.
Last week, when my mechanic checked the engine, it had got an error code (P1232). When I checked the description of error code in online, I found out that it is the failure of high pressure regulator.

Eagerly looking forward your soonest reply.

Thanks in advance.
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Irene1906
July 12, 2012.



We don't have info for this car if it is a fuel injected car the regulator should either be right on the end of the fuel railor near it. They normally have a small vacuum line going to it. If it's a diesel ican't tel lyou as i'm not familiar with those vehicles

Hmac300
Jul 12, 2012.
Thanks for your prompt reply.

Tiny
Irene1906
Jul 12, 2012.