Originally posted by andyh:
Hello,

Will replacing the TSS cure recurring CEL P1744 codes?

I had the CEL P1744 and had the Torque Converter and Toque Converter Selenoid Modulator Valve(?) replaced. 13000 miles later (that's 1000 miles over the dealers repair warranty) I have the same problem.

I was wondering if the something as simple as replacing the TSS will fix the "1-2 Shift-Bang" that is being attributed to the P1744.

I'm not in the mood to shell out another $1000 Plus to have the whole thing replaced again.

Andy



P1744 - TCC(Torque Convertor Clutch) - Excessive slip detected - Excessive slip detected during full TCC engagement - Torque converter disengaged. EPC pressure at minimum. May activate MIL.

Andy, this is what the Ford service manual has to say about your 1744 code. I know it all to well.

Try running down the road at a speed of around 55 MPH and hold that speed. While continueing to hold the gas pedal, press on the brake pedal and hold it down. You should see the enigne's RPM's rise about 250-500 RPMs. If you don't see this, then your Torque Convertor is not locking. If you do see the this change, then you need to check your Solenoid block connector color. If you have a 95, then it should be black, and if it is a 96 or newer, it should be beidge/tan. If this does not match up, then you have the wrong solenoid block in your car. That is what happened to me.

Phillip Jackson `98 Mystique LS 262K+ and counting... ATX rebuilt @ 151K "This storm has broken me, my only friend!" RIP Dime