QUOTE(porschetub @ Feb 13 2019, 03:23 PM)
QUOTE(Krieger @ Feb 12 2019, 07:15 PM)
Your ignition switch may be ending its career.
Hi yeah know the issue with the switches,one I have is near new (done 500kms ),more tests showed power direct to pump with a battery and it works,supply wire has continuity to pin 13 on 14pin relay board connector so that's a good start, appears to have power with key on to fuel pump fuse
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Stuffed around with various other things one being a relay change and bingo won a price ,pump worked,appears the large amount of spare relays supplied by PO are suspect
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My whole electrical system has gremlins everywhere which pisses me off however now I can move the car to undercover storage.
Thanks to all that provided tips and feel like a dick cause I should know better but dealing with 40+yr old parts is a crapshoot afterall.
Update
Well my fix hasn't worked,boxed up gravel guard over pump lowered the car back down ,added fresh fuel tried to start but pump not working again
,I had previously checked it many times yesterday and worked first time every time,pulled the relay board and found the positive on the pump fuse a little melted and loose ,I thinks there is a poor contact in side of the board.
My plan is to transpose pins 11 and 13 on the 14 pin plug and run off the heater boost fan /rear heated window circuit with smaller fuse for my fuel pump...should work ok
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