ok after connecting all engine up i couldnt get any fuel to the injectors for the car to start ..

 

and i found out that the FPR isnt opening

 

so when i rigged up the fuel line directly away she goes ...

 

this problem has only started since i replaced the engine

 

i tuck the vac pipe off and its sucking well so i know the prvr soleniod is working

how much pressure does it need for the fpr to work ?

you need a replacement fpr? i have one that came off the red car mate.

i have 3 now .. lol ...

 

i was trying to fine out how much vac pressure was needed to open it ..

could it be openend with sucsion from mouth ... and then tested with other person ..

 

Mark

dunno, but iirc the fuel pressure is something like 46psi

vac pressure is what i'm talking about ..

 

do you know where the pipe on the drivers side turbo was gate goes too ..

 

comes from the throttle body/vac side at the top then Middle to Wastgate then it looks to be T off and goes down under the engine but i carnt see where it goes

 

i have checked all pipe work and all looks good

vac pressure is what i'm talking about ..

 

do you know where the pipe on the drivers side turbo was gate goes too ..

 

comes from the throttle body/vac side at the top then Middle to Wastgate then it looks to be T off and goes down under the engine but i carnt see where it goes

 

i have checked all pipe work and all looks good

 

Presuming the boost solenoids are still on,that's where it should be going.

you mean the solenoids that works the wast gate then yes but theres another pipe t off that one on drivers side that seems to go down the side of engine there isnt on the other side

Does this help?

http://www.300zx-twinturbo.com/s.manual/efec/012.gif

cheers for that

 

ok i found what the pipe is for .. it goes to the wast gate its self ...

was having a Doh.. moment

 

just that i couldnt see the wast gate on that side but could on the other