FI to carb, ecm issues
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Member
Joined: May 2004
Posts: 236
Likes: 1
From: North Texas
Engine: sbc 350
FI to carb, ecm issues
Would it be possible to change from tpi/tbi,
to carb, but keep the computer controlled
distibutor and computer related wiring?
If necessary, a O2 sensor signal could be faked with
an oscillator, or something. A midrange tps signal
could be faked with resistors, or perhaps a tps
could be added to a carb.
Distributor required sensors would be retained/added.
If this is not possible, please explain why.
to carb, but keep the computer controlled
distibutor and computer related wiring?
If necessary, a O2 sensor signal could be faked with
an oscillator, or something. A midrange tps signal
could be faked with resistors, or perhaps a tps
could be added to a carb.
Distributor required sensors would be retained/added.
If this is not possible, please explain why.
Member
Joined: Nov 2003
Posts: 462
Likes: 1
From: Ft. Leavenworth, KS
Car: 83 TA, 89 TTA, others
Engine: ZZ4 TPI, LC2 turbo v6
Transmission: several, mostly broken
Junior Member
Joined: Sep 2004
Posts: 9
Likes: 0
Car: 87 Oldsmobile 442
Engine: 307 HO
Transmission: 200 4r
If you want some type of CCC Carb get an late 80's carb off those Olds motors thay have a TPS built right in it and also adjust you AFR at idle and part throttle.
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theshackle
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Sep 17, 2020 08:26 AM