Old Sep 2, 2012 | 05:48 PM
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Murph81
Mk4 XR3i EFI
 
Joined: Sep 2012
Posts: 6
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From: Ipswich
Default Escort Mk4 EFI fuel system genius required!

Hi All,

I am currently putting a 1990 XR3i EFI back to 100% standard. I have just finished rebuilding the head (everything new) and cleaning up.
https://passionford.com/forum/album....ictureid=25249
One major prob. She's all show and no go!

On turning key no fuel pump prime. I have checked relays (both one yellow in yellow holder and one yellow with fuse joined at side in black holder) both work fine.
https://passionford.com/forum/album....ictureid=25250
https://passionford.com/forum/album....ictureid=25251
Focusing on the yellow relay, in yellow holder. I bridge contacts 30 and 87 and the fuel pump primes. However the relay is good. On checking the plug all contact are live except 87 even with ignition on or off. Any ideas if this is right, as what would trip relay?

I have checked switch in boot and thats fine too. Is there another relay I'm missing or is one of these not the right one? any ideas please guys!!

Last edited by Murph81; Sep 2, 2012 at 06:29 PM.
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