Question about 1996 Mazda MPV

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Tranny codes 1996 madza mpv 4x4 3.0 auto tranny with over drive , got motor codes po733 an po734 po733- gear 3 incorrect ratio po734---gear 4 incorrect ratio how to fix this?

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5 Suggested Answers

  • 85 Answers

SOURCE: preblem with transmision

replace the input and output speed sensors. Normally one of the two but the other goes out shortly after

Posted on Jul 04, 2008

bryant329
  • 125 Answers

SOURCE: noisey rumbling sound from drive

it could be a wheel bearing(dangerous). have it checked by a mechanic soon!

Posted on Sep 19, 2008

  • 1 Answer

SOURCE: auto transmission will not engage in DRIVE gear when starting.

IT IS THE STRAINER INSIDE THE PAN IN THE TRANSMISSION,WHEN ITS COOL THE FLUID IS TO THICK TO TRAVEL AND GRITTY TO GO THROUGH THE STRAINER SCREEN,BUT WHEN THE TRANNY WARMS THE FLUID ITS THEN ABLE TO FLOW THROUGH THE SCREEN AND SHIFT PROPERLY.

Posted on Feb 06, 2009

clarktravis8
  • 74 Answers

SOURCE: 2003 jeep liberty sport 4x4

It means that your transmission is probably slipping check your fluids and have you transmission filter changed also change your plugs your check engine lite should go out. Please rate me any further assistance you can always ask me. 1ak+f4pj7cbm32cuniyi2gaaaaaelftksuqmcc

Posted on Apr 25, 2009

Blue_by_you
  • 11 Answers

SOURCE: 1996 Mazda MPV 4 WD. Mechanic installed new belts

Yes the wire must have been knocked off when the mechanic fixed the belt. Look under the hood for temperature sensor. Its on the motor near the front around the area where the thermostat goes. You may find the wire close by and a "bare" terminal to put it on. Otherwise go back to the mechanic and have him put it back on since he knocked it off in the first place!

Posted on Mar 27, 2010

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1 Answer

I have a 1997 audi a6 Quattro awd and I'm getting


these are sensors in the box. TR sensor/switch--shift solenoids---transmission mechanical fault.
Check all wires and connections. replace the TR sensor /switch for both gears

Sep 06, 2014 | Cars & Trucks

1 Answer

Error code po700,po733,po734


That would be P0700, 733 and 734

The P0700 is a TCM failure. The others are related to the shift solenoids. Gears 3 and 4. You may have a shorted solenoid pack. Don't throw parts at this have a qualified tranny shop diagnose it.

Sep 03, 2014 | 1997 Dodge Intrepid

1 Answer

Transmission service urgent code PO733


code refers to gear 3 incorrect ratio. causes ---wiring---TR sensor/switch--shift solenoids-- transmission mechanical fault. It is not possible to have the wrong ratio unless you have done something serious to the tranny. So the cpu is reading that the gear selected is wrong for the settings in the cpu. This means that the shift solenoid is not working properly and/or the TR sensor /switch is faulty. I would go for the sensor as it probably controls the solenoid as well. Use only genuine as cheaper units are not always compatible with the cpu.

Apr 01, 2013 | 2003 Volvo S80

1 Answer

Need yo know details codes po734 & po732


p0734- Gear 4 incorrect ratio
p0732- Gear 2 incorrect ratio

Unless you have recently had your transmission replaced with a junkyard unit you are having a problem with the transmission control computer.

Good Luck!

May 10, 2011 | 1996 Hyundai Accent

1 Answer

What is code po734 and why is the check coolant light coming on and the tank is full?


2000 land rover discovery II, i have po734, po171, po174 and p1172,po1175, what can I do?

May 09, 2011 | 2006 Cadillac DTS

2 Answers

Code po734


CODE PO734 A / T ADDITIONAL GEAR RATIO ERROR IN FOURTH GEAR, POSSIBLE CAUSES; RELATED DTCS WILL BE PRESENT, TRANSMISSION SOLENOID PRESSURE SWITCH ASSEMBLY HAS MALFUNCTIONED OR FAILED, INTERNAL TRANSMISSION MECHANICAL PROBLEMS MAY EXIST, INTERMITTENT GEAR RATIO ERRORS ARE PRESENT.

Apr 08, 2011 | 1997 Dodge Grand Caravan

2 Answers

Code po734, po735


This is what your codes mean:

Trouble Code-P0734 (A/T Additional Gear Ratio Error In Fourth Gear)


Trouble Code Conditions:
Vehicle driven to a speed of 4-37 mph at more than 500 rpm, gear selector in 4th Gear in Drive, and the PCM detected too much difference in the engine speed and output shaft speed.

Possible Causes:

  • Customer may complain of intermittent 4th gear operation
  • O/D and 2/4 pressures less than 75 psi
  • O/D or 2/4 clutch volume indexes out of specification
  • O/D accumulator seals are damaged
  • Transmission enters "limp in" mode running in 4th gear

Trouble Code-P0735 (A/T Gear Ratio Error Fourth Prime)

Trouble Code Conditions:
Vehicle driven any forward Gear, and the TCM detected the ratio of the Input speed to the Output Speed did not match the current Gear Ratio (this test can take up to 5 minutes).

Possible Causes:

  • Related Gear Ratio trouble codes may be stored (note that some of these Gear Ratio trouble codes may be intermittent)
  • Transmission has internal problems or damage present
You have a transmission problem.

Jan 17, 2011 | 2003 Dodge Durango

1 Answer

My 2000 Saturn sl1 recently showed codes po733 and po734.What exactly does this imply and where would I start if I wanted to try fixing the problem myself?


po733- gear 3 ratio incorrect, po734- gear 4 ratio incorrect. this is how to fix. You can try replacing the shift solenoids inside the transmission as long as the trans fluid is nice and clean looking. If the trans fluid is dark or burnt looking, it time for a new tranny if you need further assistance please let me know and i will be glad to assist you. Thanks, Midwest-Tek

Aug 28, 2010 | 2000 Saturn SL

1 Answer

Code Reads PO733 & PO734, car runs great but these two codes show up when I check it out on my scanner. Any help or advice?


po733- gear 3 ratio incorrect, po734- gear 4 ratio incorrect. this is how to fix. You can try replacing the shift solenoids inside the transmission as long as the trans fluid is nice and clean looking. If the trans fluid is dark or burnt looking, it time for a new tranny

Mar 01, 2010 | 2002 Saturn S-Series

1 Answer

The garage has given me repair codes and I'm not sure what they are for I know the gearbox is faulty. The codes are PO734 PO732. Thanks The Model is a Trajet which is not in your options.


P0732-GEAR 2 INCORRECT RATIO
PROBABLE CAUSE-WIRING,TR SENSOR,SHIFT SOLENOIDS,MECHANICAL FAULT.
P0731-GEAR 4 INCORRECT RATIO
PROBABLE CAUSE-AS ABOVE

Jul 06, 2009 | Hyundai Santa Fe Cars & Trucks

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