How to which fuel injector connector is which?
Thread Starter
Joined: Jul 2001
Posts: 952
Likes: 0
From: La Porte, IN
Car: 1987 Monte Carlo SS
Engine: L98
Transmission: 200-4R
Axle/Gears: 7.625 10 bolt/3.73s
How to which fuel injector connector is which?
When I was swapping out my injectors, my lables that told the fuel injector's cylinder # fell off. How can I tell if I have them mixed up?
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1989 Formula 350
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1989 Formula 350
Member
Joined: Oct 2000
Posts: 248
Likes: 0
From: nlr, ar
on gm TPI, they are 'bank-fire'.
cyl 1,3,5,7 are fired then
cyl 2,4,6,8. just as long the right
bank are plugged on to the right side
and the left bank is plugged on to the left
side. ill find my wire schematic and color
code the left and right sides.
airdeano
cyl 1,3,5,7 are fired then
cyl 2,4,6,8. just as long the right
bank are plugged on to the right side
and the left bank is plugged on to the left
side. ill find my wire schematic and color
code the left and right sides.
airdeano
Supreme Member
Joined: Jan 2001
Posts: 1,978
Likes: 0
From: PA
Car: 88 Firebird WS6
Engine: 350 TPI
Transmission: T56
Axle/Gears: 3.42
Actually I believe they are all wired together inside the computer (same driver), then they split off into the left and right bank wires.
TGO Supporter
Joined: Jul 1999
Posts: 607
Likes: 0
Joel is correct. They all fire together.
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Mike Metzler (Desert86Roc)[*] Check Out:SpeedWorldMotorplex.com[*] Check Out:Chevrolet F-Body Online Part & Illustration Manual[*] My 86 IROC 305 TPI Page (406 build in progress)
ET's @ 1250 ft[*] 14.28 @ 95.461 mph (uncorrected, NOS, no headers)[*] 15.352 @ 91.215 mph (uncorrected, headers, no NOS)
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Mike Metzler (Desert86Roc)[*] Check Out:SpeedWorldMotorplex.com[*] Check Out:Chevrolet F-Body Online Part & Illustration Manual[*] My 86 IROC 305 TPI Page (406 build in progress)
ET's @ 1250 ft[*] 14.28 @ 95.461 mph (uncorrected, NOS, no headers)[*] 15.352 @ 91.215 mph (uncorrected, headers, no NOS)
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