Po725
07-28-2018, 12:10 PM
#1
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Model: Cherokee (XJ)
Po725
I have a 99 Grand Cherokee and it will randomly die on me. When I scan it I get po725 which makes no sense to me because it has been replaced. I need help please
07-28-2018, 01:03 PM
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07-29-2018, 03:51 PM
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07-29-2018, 07:03 PM
#6
Old fart with a wrench
How's the wiring and plugs to it? You could have an intermittent open circuit.
07-29-2018, 07:56 PM
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08-06-2018, 04:11 PM
#9
CF Veteran
Um, I dunno about you folks, but my google ability leads me to believe the PO725 relates to Engine Speed Input Circuit Malfunction. Me think that would be the Vehicle Speed Sensor on the transmission.
08-09-2018, 07:24 AM
#10
Old fart with a wrench
My FSM doesn't even list a P0725. A P0720 has to do with the transmission input shaft speed being less than 60 rpm with a vehicle speed of 15 mph.