Megajolt - TPS Wiring
Turbo Mini Forums

Hi,

I am at the stage of wiring in my megajolt, and have bought a ford TPS.

I need to know which way round the three wires go, VREF, TPS and 12 Ignition live, on to the TPS sensor.

Three terminals are labelled A,B,C

Which wire goes to which?

Cheers

Jon

Hi,
First, never connect 12volts to a sensor!
Use the 5volt output for the TPS from the MJ. (Vref)
TPS signal and ground will be the other two connections.
You'll need to look it up in a workshop manual or test the resistance of the sensor with a multimeter.
Cheers,
Gavin :)

Edited by Bat on 25th Feb, 2009.

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don't forget to check your software is setup for tps and not map

Normally the output is the middle one.

im at same stage and im also puzzled the megajolt one i have has built in edis4 my prob with the white wire is this for tacho as i am in the thinking blacks ground reds live and do u to have a red wire coming off coilpack lead is that the main live

garlic bread

will any old tps sensor of ebay do the job, or are there certain megajolt compatible sensors?

i remember being told to use a colvern type tps by someone but no idea how to tell them all apart?

"Turbo's make torque, and torque makes fun"

"did you know you can toast potato waffles?"

Test the TPS you have.

http://www.autosportlabs.org/viewtopic.php...light=teds#7840

Heres how I tested mine.

The Megajolt will calibrate the TPS once fitted.

Hope that helps

Si

I drill holes in everything..!

cool, cheers rob

"Turbo's make torque, and torque makes fun"

"did you know you can toast potato waffles?"