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Posted for 46n2..

Does anyone know where the relay for the fuel pump is in an R32?!?!

Wiring diagram shows that between the ECU and fuel pump there is a relay and I need to know where this is asap, I think its in the fuse box, any help really appreciated.

Thanks guys...

sweet, I've been frantically looking for it everywhere. Everything I have read said it was between the ECU and the IGN. But I couldn't find any locations. The only other relay I knew of was in the boot there. Sorry to steer you astray mate.

pretty certain it' the one in the boot because i touched it while the car was running and it started to jump it's idle between 300rpm and 2000 rpm hOORAY! :rolleyes:

unplugged the relay and the terminals are corroded, so time to get a new relay.

w000t

46n2

two.06l,

I've recently done a full re-wire installation of a Wolf 3D into my R32 GTS4, utilising the factory relays. I think I know where the fuel pump relay is. I think you will find that the "relay" in the boot is the "fuel pump control modulator" (but I can't swear by that).

Guest two.06l
pretty certain it' the one in the boot because i touched it while the car was running and it started to jump it's idle between 300rpm and 2000 rpm hOORAY! :rolleyes:

 

unplugged the relay and the terminals are corroded, so time to get a new relay.

 

w000t

 

46n2

Good work, and good luck with the repair

:rolleyes: thanks two.06l

Blind Elk: do u know which of the 2 relays in the kick panel are which? just for future reference in case swapping out this relay doesn't fix the issue...

Going down to the servo to see if i can get a replacement today :P

46n2

Unfortunately, I wasn't smart enough to label them, or make any sort of written record as to which is which.

I think you need to get the genuine Nissan article, because they use a non-standard pin arrangement (well, they are certainly different to the Bosch types). Unless you are prepared to unpick the connectors from the plug to connect onto a standard Bosch type.

also, the relay is green, and the other green relays in the car seem to to have the same numbers moulded into the casing.

ie:

top looks like this:

3 o-o/ o-o 5

1 o-nnn-o 2 (the n's are the closest i could represent the image :rolleyes:)

46n2

ahh ok...so what am i holding? the green cased thing i'm holding has the above pic on it :confused:

also what page of the w'shop manual are you on? I'm finding it pretty hard to read through it as an electronic copy :rolleyes:

I'm guessing both relays from behind the ECU are the same PartNo - they are just a relay after all.

Ive been working from the JPNZ manual - the engine wiring diagram is on page EN-289, if that's any help

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