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ap555f cat paver height sensor

Bannonp2024!

New Member
Joined
Feb 21, 2024
Messages
3
Location
massachusetts
hi i have a cat ap555f paver that is throwing a code for left side height sensor,i made an extension harness to rule that out but still comes up with the code is there something i should be looking for?
 

Nige

Senior Member
Joined
Jun 22, 2011
Messages
29,786
Location
G..G..G..Granville.........!! Fetch your cloth.
catap555jap500171
Thank you. And the number of the Diagnostic Code that you have.?

EDIT: See the attached procedure. Is this what you are looking for.? It will require a DMM capable of measuring duty cycle to do the tests because the height sensor output signal is the PWM type.
 

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  • Matl Height Sensor.pdf
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