TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

where the hell does this go?

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Old Mar 23, 2003 | 08:43 PM
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Charlo's Avatar
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From: Cali
where the hell does this go?

I have 2 BIG relays attached to the back of the firewall. One of them has a red wire with a grey connector coming off of it? Is this the relay for the fuel pump?
(89 tbi 454 from 1ton pickup)

I figure it is probaby close to the same set up as the 350/305s.


Charlo
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Old Mar 23, 2003 | 10:43 PM
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Low C1500's Avatar
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From: Red Deer, Canada
Car: 89 Shortbox
Engine: 350 Vortec
Transmission: 700r4
Typically the two relays are for fuel pump and A/C clutch.

My manual says the fuel pump relay has org, red, grey, grn -wht, blk-wht, wires.
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Old Mar 23, 2003 | 11:39 PM
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Charlo's Avatar
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From: Cali
Thats a huge help, thanks you. I suppose I need to buy a manuel for the donor truck also now.

It would be nice if the connector was for the fuel pump. That would make life much easier.


Charlo
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