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        General >> Give/Need advice to/from others >> tps wiring colours
        
(Message started by: c20spit on Oct 31^st, 2010, 2:28pm)

Title: tps wiring colours
Post by c20spit on Oct 31^st, 2010, 2:28pm

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.

Title: Re: tps wiring colours
Post by Tompion on Oct 31^st, 2010, 3:03pm

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.

Title: Re: tps wiring colours
Post by gozz on Oct 31^st, 2010, 8:34pm

The gauge one works via ground,but has of course two wires ,owing to no ground being obtainable via the plastic manifold.