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1999 Saturn Sedan problems with the transmission

Tiny
BRUCE P.
  • MEMBER
  • 1999 SATURN SEDAN
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 170,000 MILES
The transmission in my 1999 Saturn recently started giving a "bump" or "Lurch" while driving. It only does this every now and then (sometimes only once every 3 or 4 days, and then 4 or 5 times during one drive. A friend put a computer device on the car and got a readout of PO 133, PO732, PO 741, Can you tell what that means and can it be fixed without pulling the transmission out. I also changed the filter and fluid on the transmission after the first two times it did this but did not notice any change.
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Tuesday, May 18th, 2010 AT 4:15 PM

1 Reply

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Code p0133 is your front o2 sensor you just have to replace the sensor.Code p0732 is second gear incorrect ratio.Code p0741 is no tcc i posted the trouble tree for it.To diagnose your transmission codes you would need a transmission pressure gauge,multimeter,shop air,and alot of other tools.Also a scanner that can buzz your transmission actuators.


https://www.2carpros.com/forum/automotive_pictures/416332_1999_saturn_code_p0741_part1_1.jpg



https://www.2carpros.com/forum/automotive_pictures/416332_1999_saturn_code_p0741_part2_1.jpg

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Tuesday, May 18th, 2010 AT 9:11 PM

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