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Old 08-27-2014, 03:10 AM   #2 (permalink)
AndrzejM
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Hi,
Cutting current to injectors can throw trouble codes - unfortunately. The best is to cut signal from crank position sensor, or cam position sensor. Depends on the car. It "tells" ECU that engine has stopped so ECU is cutting off the fuel and sparks.

It's best to find a wiring diagram for your car and then find the right place to cut the signal.
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Gerhard Plattner: "The best attitude is to consider fuel saving a kind of sport. Everybody who has enough money for a strong car, can drive fast and hit the pedal. But saving fuel requires concentration, self-control and cleverness. It's a challenge with the nice effect of saving you money that you can use for other more important things."
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