DTC PO720

1972 CHRYSLER
Avatar
WHEELS297
  • MEMBER
  • 1 POST
I have an 2001 dodge 3/4 ton quad cab 360 magnum, and a dtc po720 has came up, should I go ahead and replace the speed sensor or should I look further for a problem because the definition is actually a output speed sensor circuit malfuntion? also would this cause the truck to act like the tranny is slipping?at highway speeds(60mph) I notice a slight spike in the rpm's
Jan 16, 2006 at 11:15 PM
Advertisement
Avatar
2CARPRO JACK
  • CERTIFIED EXPERT
  • 11,533 POSTS
It could. There are 2 speed sensors in that. I usually replace them as a set. Ther are no code definitions to distinguish a problem between the two
Jan 18, 2006 at 4:40 PM