aftermarket rich lean gauge question
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Joined: Nov 2006
Posts: 1,698
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From: Connecticut
Car: 1987 Camaro, 1986 Trans AM
Engine: V6 2.8 multi-port and V8 5.0 FI
Transmission: 5-Speed and Automatic
Axle/Gears: no idea
aftermarket rich lean gauge question
i bought this cyberdyne lean rich bar graph gauge.
it uses the 02 sensor as its sender.
does anyoen think or know if this will screw up the signal that the 02 sender sends to the ecm?
it uses the 02 sensor as its sender.
does anyoen think or know if this will screw up the signal that the 02 sender sends to the ecm?
Thread Starter
Joined: Nov 2006
Posts: 1,698
Likes: 0
From: Connecticut
Car: 1987 Camaro, 1986 Trans AM
Engine: V6 2.8 multi-port and V8 5.0 FI
Transmission: 5-Speed and Automatic
Axle/Gears: no idea
Re: aftermarket rich lean gauge question
anybody have an idea?
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Joined: Jan 2008
Posts: 274
Likes: 0
From: Kitchener, ONT
Car: 2000 SS, M6
Engine: Modified LS1
Transmission: T-56
Axle/Gears: 3.42
Re: aftermarket rich lean gauge question
If it's wired in parallel (which it should be), the voltage to the ECM will not
change, but the current will be cut in half.
Unless the aftermarket gauge is a low load type, the signal from the stock
sensor will be strong enough and not cause any issues.
change, but the current will be cut in half.
Unless the aftermarket gauge is a low load type, the signal from the stock
sensor will be strong enough and not cause any issues.
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