THE CAR TRANSMISSION WILL SLIP OUT OF GEAR AT LOW SPEED.

I assume your car is an automatic. First check that the oil level is correct. If it is low, the transmission will slip in the way you describe. If the oil level is OK, then the transmission is faulty and will need to be overhauled.

PO734 is Gear 4 Ratio Incorrect, slip detected.

Possible causes:

• Transmission Oil Level Low

• Output speed sensor problem

• Engine speed signal circuit between ECM and TCM: Open/Short circuit.

• Transmission Mechanical Failure.

IF you have a cable clutch (manual) look for a reason the cable is causing the clutch to slip when the motor shifts position. IF auto and cable select check for same problem. Check for bad or loose engine mounts--all mounts.

Here is the definition for the code.

P0736 MITSUBISHI Description This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows:

Torque converter slip ratio = A x C/B

A: Output shaft revolution signal from revolution sensor
B: Engine speed signal from Engine Control Module (ECM)
C: Gear ratio determined as gear position which TCM supposes
Possible causes - Low transmission fluid level
- Dirty transmission fluid
- Shift solenoids
- Transmission mechanical problems
- Transmission hydraulic control circuit
Read more: http://engine-codes.com/p0736_mitsubishi.html#ixzz27FemXvl5

Maybe the ****** fluid is LOW. I had a car once and when the ****** fluid got low, every turn i took was like being in neutral. It is just because the fluid goes to the one end of the transmission when turning. Check the fluid level and if low, top 'er up and watch for leaks!

what car is this, could be normal or not depending, like my 73 nova dogs down when put in gear but its suppose to with a 3 speed turbo. if its a newer car its not. and would sudject checking transmission fluid/filter or even replace both. if your fuild is low or old the transmission wont slip as easy and will make you car work harder to idel while sitting still.

Engine Light ON (or Service Engine Soon Warning Light)
- Incorrect transmission shifting Possible causes - Low transmission fluid level
- Dirty transmission fluid
- Shift solenoids
- Transmission mechanical problems
- Transmission hydraulic control circuit Tech notes Start by inspecting the transmission fluid level and condition, and change fluid if necessary. When is the code detected? P0734 is detected when A/T cannot be shifted to the 4th gear position even if electrical circuit is good. P0734 NISSAN Description This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows:

Torque converter slip ratio = A x C/B

A: Output shaft revolution signal from revolution sensor
B: Engine speed signal from Engine Control Module (ECM)
C: Gear ratio determined as gear position which TCM supposes

If the actual gear position is higher than the position (4th) supposed by TCM, the slip ratio will be more than normal. In case the ratio exceeds the specified value, TCM judges this diagnosis malfunction.

DTC P0734 - Improper Ratio for Fourth Gear.
P0734 is detected when A/T cannot be shifted to the 4th gear position even if electrical circuit is good.

This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows:

Torque converter slip ratio = A x C/B

A: Output shaft revolution signal from revolution sensor
B: Engine speed signal from Engine Control Module (ECM)
C: Gear ratio determined as gear position which TCM supposes

If the actual gear position is higher than the position (4th) supposed by TCM, the slip ratio will be more than normal. In case the ratio exceeds the specified value, TCM judges this diagnosis malfunction.

Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Incorrect transmission shifting

Possible causes
- Low transmission fluid level
- Dirty transmission fluid
- Shift solenoids
- Transmission mechanical problems
- Transmission hydraulic control circuit

Tech notes: Start by inspecting the transmission fluid level and condition, and change fluid if necessary.


Test and check it and send us ypur comments.

P0732 FORD - Incorrect Second Gear Ratio
Transmission in second gear and the ECM detected an incorrect gear ration. This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by Transmission Control Module (TCM) as follows:

Torque converter slip ratio = A x C/B

A: Output shaft revolution signal from revolution sensor
B: Engine speed signal from Engine Control Module (ECM)
C: Gear ratio determined as gear position which TCM supposes

If the actual gear position is higher than the position (2nd) supposed by TCM, the slip ratio will be more than normal. In case the ratio exceeds the specified value, TCM judges this diagnosis malfunction.

Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Incorrect transmission shifting

Possible causes
- Low transmission fluid level
- Dirty transmission fluid
- Shift solenoids
- Transmission mechanical problems
- Transmission hydraulic control circuit

Tech notes
Start by inspecting the transmission fluid level and condition, and change fluid if necessary.


Hope helps.

I do think this is a low oil condition and you need to get it addressed now.Low oil will damage the transmission very quickly.The factory trans oil in this car is a light brown and almost the color of motor oil.The oil in an automatic transmission is not just for lubrication, it is also the hydraulic and cooling medium.Low oil means low pressure which means slip which means damage.Have the car towed to a sevice facility.This transmission can cost 4 to 5 thousand to repair.Good luck!