walbro 400 nnbs
#11
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Joined: Oct 2002
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From: F.H,Waterford,Port Huron, MI
I will bypassing it. I would like to remove as much unneeded parts as I can. But again don't know what can go and if it will throw codes.
Just need to order some fuel line and fittings but it should be all plug and play other than the pump itself.
Just need to order some fuel line and fittings but it should be all plug and play other than the pump itself.
#12
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Joined: Oct 2002
Posts: 1,715
Likes: 4
From: F.H,Waterford,Port Huron, MI
Update.
Pump came in and trying to guess what fittings I need to buy. Anyone know what the part number for the GM style quick connect for my truck is.
It's the only part holding me back! HELP
Pump came in and trying to guess what fittings I need to buy. Anyone know what the part number for the GM style quick connect for my truck is.
It's the only part holding me back! HELP
#14
Pull the FPCM fuse and switch in the tune "not fitted" with FPCM.
Use the gray from your factory wiring to trigger the relays for hot wire kit.
You'll also need to tune out the code set for no communication with the FPCM that will set.
Use the gray from your factory wiring to trigger the relays for hot wire kit.
You'll also need to tune out the code set for no communication with the FPCM that will set.
#16
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Joined: Oct 2002
Posts: 1,715
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From: F.H,Waterford,Port Huron, MI
So I have NOT installed my 400 yet.
But it will work returnless i have seen it in person. And I have 98% of the parts to make it happen. So I will post pics when I can.
But it will work returnless i have seen it in person. And I have 98% of the parts to make it happen. So I will post pics when I can.
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jscherbs
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Sep 30, 2015 07:54 AM




