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Old 10-25-2013, 08:38 PM   #43 (permalink)
EcoModding Apprentice
Join Date: Oct 2008
Location: Chile
Posts: 223

Mercedes 89 D - '89 Mercedes 300 E
90 day: 33.86 mpg (US)

Skodie - '09 Skoda Octavia TDI PD
90 day: 38.84 mpg (US)

1993 Mercedes 300D Turbo - '93 Mercedes Benz 300D Turbo W124
90 day: 26.19 mpg (US)

Crossie - '16 Subaru XV Crosstreak
90 day: 9.61 mpg (US)

Crossie - '16 Subaru XV Crosstreak
90 day: 33.34 mpg (US)
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Measuring Rack Position Sensor wires OM603

Originally Posted by profg View Post
Realize I am coming late to the party but I just found this forum while looking for data on my rack sensor. The ECU output that modifies the fuel flow does so by moving the rack so no need to measure ECU also. Rack position and the calibration curve for the pump will give fuel per injection stroke. Hope it helps. Later
Hello Dick,

In fact, you can measure wires at the rack position sensor itself.

I am doing it close de the ECU because they are more accesible and they are all together.

What is the model of yr car?
Mercedes 300 D turbo 1993
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