Daniel Horton's Extreme B6T BFMR

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Fred
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Re: Daniel Horton's Extreme B6T BFMR

Post by Fred »

It's time to document the loom/pin out!

Standard wiring, except:

spr4 = second power
spr3 = RPM in, "second trigger" JS10 jumper location
spr2 = Spark B - connected to R29 pad, but drives D15 (D16 is driven by what usually drives D15, and vice versa)
spr1 = Spark A - connected to R26 pad, and drives D14 as normal
IAC1A = INJ4
IAC1B = INJ3
IAC2A = INJ2
IAC2B = INJ1
ign out = map in

Wire labeling:

purple, fuel pump = fp relay out
green with white stripe, white with green stripe, blue with white stripe, white with blue stripe, iac** = iac**/inj1,2,3,4
red, 12vdc = power inputs, 1 and 2 (std and spr4)
grey coax, IGN = RPM in main/second trigger, and CAS ground using shields, main goes to std in, tselect -> sg1, through opto v3 circuit to optoout, jumpered to tsel
green, F-IDLE = spr2/ ign 1or2
blue ,TPS-SIG = spr1/ ign 2or1
grey, TPS-VREF = 12v power out to CAS
pink, O2 = wideband 0-5v input
dark brown, "pin36" = ground out to P&H board
orange, IAT = 5v out to P&H board
yellow, coolant = ext map sensor input

unused db37:

fidle
inj1,2,3,4

from P&H box:

INJ1 = inj1
INJ2 = inj2
same colour as INJ1 with black blobs = inj3
same colour as INJ2 with black blobs = inj4
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Fred
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Re: Daniel Horton's Extreme B6T BFMR

Post by Fred »

This vehicle is up and running, not a bad idle for 800cc injectors and 1600cc engine and no tune and so on.

Need to update the docs in the previous post slightly.

Fred.
DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
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