ERROR CODES PO733 & PO734; LIMP MODE? 98 GRAND VOYAGER

  • Tiny
  • c4virus
  • 1973 Plymouth Voyager

98 Grand Voyager, 3.3L with 128K miles. Was merging onto the freeway yesterday, then as I got up to speed the car felt like the transmission completely slipped, then when I slowed down I was able to drive it home. Anytime you go a little fast, it slips and seems like it's the Limp mode I've read about. Check Engine light came on, got PO720(Output Speed Sensor) code and PO733(3rd gear ratio incorrect). I replace output and input sensors, no affect on issue, now error codes still PO733 & PO734(4th gear ratio incorrect). Transmission fluid is plenty, I just had it flushed 5 days ago and had some hoses replace cause it was leaking.

Possible things I could check out on my own before taking it somewhere? I'm a novice mechanic, so please don't assume I know much. Thanks for any help!

Do you
have the same problem?
Yes
No
Saturday, March 24th, 2007 AT 4:56 PM

0 Replies

Please login or register to post a reply.

Similar Questions