Question about Mercury Cars & Trucks
I am having problems with my Mercury Mariner SUV changing into slow. I ask auto parts store to put on machine and they received these two error messages; PO 732 gear incorrect ratio; and, PO 734 gear 4 incorrect ratio. Can you tell me what is wrong and what should I do to correct it please
Posted by Anonymous on
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Posted on Jan 02, 2017
I agree, this is a lot of codes. I would tend to think this would be electrical, perhaps computer are a loose connection? These trannys I have rebuilt so far usually have a couple of codes related to the problem but not this many - all over the place.
Posted on Apr 16, 2009
SOURCE: transmission codes:
I WOULD TRY REPLACING THE INPUT SPEED SENSOR..A DEFECTIVE SPEED SENSOR CAN CAUSE ALL OF THESE FAULTS..IT IS LOCATED IN FRONT OF TRANS ABOVE SOLENOID PACK..IT IS THE ONE CLOSEST TO THE ENGINE..IT SCREWS INTO TO TRANSMISSION..A 1 INCH SOCKET FITS IT..ALSO CHECK WIRING TO BOTH SPEED SENSORS..A SENSOR IS ABOUT 35 BUCKS,AVAILABLE AT YOUR LOCAL DODGE DEALER..GET A NEW ONE AND YOU'LL SEE WHAT IT LOOKS LIKE..FAIRLY COMMON PROBLEM..HAVE REPLACED LOTS OF THEM
Posted on Jul 07, 2009
SOURCE: P0732 Gear 2 Incorrect ratio
Need to specify more if u need help. Saturn model, year, F=2.2 L R=3.0 L auto, 4 speed manual or what. I BELIEVE THE GEAR AR INSIDE THE TRANSMISSION OR U BELIEVE THEY ARE OUTSIDE maybe is a different saturn I am sorry
Posted on Jul 24, 2009
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