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View Full Version : Testing throttle position sensor with ohm meter? 2001 250 xb



Merc300x
07-28-2013, 04:22 PM
Tested throttle position sensor with ohm meter today (key off) Got it to read exactly (.095 on idle stop. turning one direction) and
(.0395 in the other direction WOT) with smooth readings through the adjustment.

Also did an ohm test back through the computer and got .095 (Key off)

Should i still buy the fancy harness and perform test with the (key on)?

Set ohm meeter to 20k ohm and it worked great.

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