RA 5th Injector
#1
The WRX RA has a fifth injector in the centre of the inlet manifold.
It is fully plumbed in to the fuel supply and connected electrically.
My question is..... Does it work ? I have had one informed opinion that it never actually operates
Anyone know why it's there ??
cc
It is fully plumbed in to the fuel supply and connected electrically.
My question is..... Does it work ? I have had one informed opinion that it never actually operates
Anyone know why it's there ??
cc
#2
I'm sure that it does work, but I haven't physically seen fuel being sprayed through it myself. With a PossumLink and many other ECU's too it is disconnected due to the limitations of the computer.
#3
In addition to the reply above, I have had 2 emails from individuals who "know their stuff" One said he's never seen it work, the other said it runs for high speed enrichment.
My reason for asking is that I am re-plumbing the fuel rail with a twin feed and I wanted to know whether it's worth including No5 injector or not ?
I guess I'll need to monitor it with a meter and see if it energises.
cc
My reason for asking is that I am re-plumbing the fuel rail with a twin feed and I wanted to know whether it's worth including No5 injector or not ?
I guess I'll need to monitor it with a meter and see if it energises.
cc
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