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TPS readings IAW and SECS

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Old 11-05-2010, 11:23 PM
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boost mad
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Default TPS readings IAW and SECS

when i was putting my car back together ( and before my laptop died ) it apeared the loom had the wiring the wrong way for the pf09 TPS.

It was showing 87 degrees closed and 0 when open.

So i swaped the outside wires around and acording to the IAW all is now fine...... But, now my secs monitor is saying 100% with the throttle closed.

Why would it be doing this ?

its a 4x4 saph, L8 with pf09 tps
Old 11-05-2010, 11:29 PM
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Ryan
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Setting in the secs monitor , I,e set it from 2wd to 4wd tps sensor
Old 11-05-2010, 11:50 PM
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boost mad
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nice one ryan, cheers

Just a shame the buttons on the secs dont work now either
Old 12-05-2010, 08:00 AM
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stu21t
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if its a 4x4 with a 4x4 loom, you shouldnt need to swap the wires, unless of course they had beed changed in the past, and your putting it back to how it should b.

you only swap the wires when using a pf09 on a 2wd loom.

id check it with a volt/ohm meter at the ecu plug.
just to be double sure
Old 12-05-2010, 08:34 AM
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boost mad
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Its an aftermarket loom so not 100% sure which way it should be wired.

Across what pins should I see what readings for the tps?
Old 12-05-2010, 09:13 PM
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onslack
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little bump for you alex, as i want to know the answer to this too
Old 12-05-2010, 09:18 PM
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bad boy rs
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pin 1 & pin 17 i think
Old 12-05-2010, 09:35 PM
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boost mad
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what reading should i see with the throttle shut and open ?
Old 12-05-2010, 09:42 PM
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stu21t
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Pin 1 of ecu connect your negative probe.
Pin 17 of ecu connect your positive probe.

Plug the ecu multiplug back into the ecu and turn on the ignition.
Adjust the sensor to read <0.35volts at idle position
Old 12-05-2010, 09:42 PM
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Old 12-05-2010, 11:26 PM
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boost mad
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Nice one.

Thank you very much
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