[richy]

got my power fc today put it on car turned ignition on and this clicking started, i looked in the boot and it is a blue relay next to fuses ?
car would not start put standard ecu back on and no noise and car started ?

what is this blue relay ?

thanks people

 

[alpeag]

Try this link, it may help

Apexi PowerFC FAQ

 

[richy]

what a fantastic link thanks, but it did not help it does have a option for exactly what i have described but then when i read it they are talking about the eccs relay not the fuel pump relay,

 

[professor matt]

i used to get the clicking relay on my r34 gtr with the apexi.

found it to be a loose apexi boost controler connection going into the ecu,check all connections.move all connectors and wires with the engine running for hopefully a quick diagnostics:thumbsup:

 

[jza80]

The Power FC is much more sensitive to ground wire issues than the stock ECU, you might want to check your grounds. Do you have access to a schematic?

 

[richy]

i dont im afraid

 

[HenrikE]

Try to push the ecu connector in on the side's if you understand.
I think i had the same problem on my car, the ecu connector was "bendt" when someone overthightend the bolt that holds it in.
Solved it with a pair of cable ties around the box and connector.
Hard to explain for me since i'm so bad at english but i hope you understand.

 

[lemsip]

i am also having problems with a power fc
but hav'nt tried that yet
BUT GOING 2
ya never know

 

[jza80]

i dont im afraid

PM me your email address and I'll send you a scan, also is your car a R32 or R33?

 

[richy]

Hi it's a gtst r33 with r32 gtr engine and loom, my email is - [email protected] what do you meen by a scan ?

 

[jza80]

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