Code read: PO720, Low Output Spd Sensor RPM Above 15 MPH - JeepForum.com
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Unread 08-30-2005, 08:33 AM   #1
ats1968
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Join Date: Nov 2004
Posts: 73
Code read: PO720, Low Output Spd Sensor RPM Above 15 MPH
My check engine light came on yesterday so I went and got it checked out. The Scan Code read: PO720, Low Output Spd Sensor RPM Above 15 MPH.
The sensor is like 19.99 at autozone....

I wont have time to change it until the weekend and I'm concered because of this that something else could go wrong. I drive like 25 miles a day...

From reading previous post they mention thats its located on the transfer case is this correct?
I have a 98 ZJ 4.0

Will I need any special tools to change the sensor?

Your help is appreciated...

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[COLOR=White]1998 ZJ 4.0 Selec-Trac[/COLOR]
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