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c20spit
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tps wiring colours
« on: Oct 31st, 2010, 2:28pm »
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i've just started to install megasquirt on a 2.3 manual engine, anyone know which colour is what  , there's yellow brown and white, so i need earth signal and 5vref, .there's also a black plug with black, black/blue wiring next to the coolant temp sensor ( grey plug, white and brown wires. postioned by the tps), any ideas what this is. looking through the online wiring diagrams but gettinga little lost sometimes, thanks.
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Tompion
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1997 2.3 Ultima estate.

   
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Re: tps wiring colours
« Reply #1 on: Oct 31st, 2010, 3:03pm »
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This help with the TPS?
http://www.fordscorpio.co.uk/tpsdata.htm
 
There are 2 coolant sensors, one for engine management & one for the gauge.
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ABS multiplug wheel sensor pins MK IV or MK 20
gozz
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Re: tps wiring colours
« Reply #2 on: Oct 31st, 2010, 8:34pm »
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The gauge one works via ground,but has of course two wires ,owing to no ground being obtainable via the plastic manifold.
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