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Old September 12th 2011, 08:33
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Steve C Steve C is offline
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Join Date: Sep 2002
Location: Sydney, Australia
Posts: 1,757
Hi

I like the badge.

Regarding the fuel pump relay, I used a BMW one on my sons 1303, it primes in the start position.

Bosch relay PN# 0 280 230 001 (BMW 520i 1992) and have the following terminal information:

50: Start Signal (from starter or ignition switch crank position)
87: Switched 12 volts (out)
87b: switched 12 volts (out to pump)
31: Ground
1: negative side of coil (trigger to keep relay engaged - engine running signal)
30: +12 volts supply (switched 12 volts in )
15: +12 volts supply from ignition key
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STI powered 1303 in the works.
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