I was just driving perfectly fine and I just accelerated a little and felt a quick jerk , I stopped at a red light and made a U turn to pull into a parking lot and the CEL light went on the D5 is flashing is my tranny gone!?

 

I'm pulling 2 codes

P0715
Turbine shaft speed sensor

P1739

 

Does anyone know how to fix this?

 

http://engine-codes.com/qa/7248/p173...part-%23-is-it
Order 3rd clutch pressure switch from ebay. I had that code p1739 pop up with p0401. I cleaned my egr port and cel never came back. I am still not sure about p1739 code as I never had shifting problem and I never went back to Autozone to have them check for codes. Also, check the sensor wiring is intact.

 

D-5 flashing is a warning related to the tranny.
The P1739 code indicates a problem in the 3rd Clutch Pressure Switch Circuit.

Other than the quick jerk and codes.....any other problems ?
Check the tranny fluid's condition and level. Other than that, you could check the solenoid's connection or replace it as Wrangler suggested.

 

How do you find the part on eBay I tried to type in 2003 Acura tl 3rd clutch pressure switch and nothing pops up

 

Maybe just try a general "Google" search or check out an OEM Acura parts store for an actual part # for the switch.

 

I am going to Autozone to see if I still have that P1739 code. Otherwise I am ordering the part and here's the link http://www.ebay.com/itm/ACURA-MDX-CL-TL-OIL-PRESSURE-SWITCH-OEM-28600-P7Z-003-/170717702224?pt=Motors_Car_Truck_Parts_Accessories&hash=item27bf916850&vxp=mtr

 

Is the oil pressure and 3rd gear pressure switch the same?

 

Also how do i go about replacing the Turbine shaft speed sensor

 

I am pretty sure about the pressure switch. I did intensive research on that lol.

 

so does anyone know about the Turbine shaft speed sensor? Can I drive my car until these parts come in? Will it mess anything up?