That is a Torque Converter Clutch code it is reading that the circuit performance is stuck off. try these solutions one at a time. 1. check transmission fluid level. 2. add lucus trans treatment. 3. replace sensor. 4 replace torque Converter. Erase code after each action.
SOURCE: where is the low tire reset button located on 2005 ford freestar?
It is on the same button as the Trip Odometer. Cycle through until you see Tire Reset and hold the button down.
SOURCE: What is the PCM in
The pcm is located Under the windshield wiper coil on the passenger side of the engine compartment, where water can collect.And yes if its get wet it can get short.The radio,the ac the lights and other electrical functions works intermittently .The cost of pcm is near to $1000.You can get it from autozone service center or from local auto part stores.
---------This will help.Thanks.Helpmech.
SOURCE: 2003 Ford Explorer code p0741 Will
May fix problem temporarily.really need to diagnose the problem.This is a lock-up performance problem, meaning either the torque converter clutch is not engaging or not holding.Could be wear in the valve body or pump,bad solenoid,bad converter or a combination of the three.Most common problem is wear in the valve body that can be repaired several ways ( sonex or transgo kits) or replacing valve body with new(big $$$).This code is usually the beginning of the end.If the vehicle has more than 80,000 miles and it was in my shop I would recomend overhaul due to cronic wear concerns with these transmissions.Most likely if you due spend 500 to 1000 trying to fix this one code you will still need to overhaul in the near future.Good Luck.
SOURCE: getting p0193 code for my
P0193 is "Fuel Rail Pressure Sensor Circuit High Input"
Meaning: Car's computer is reading input voltage from the FRP (Fuel Rail Pressure) sensor as
voltage out of the acceptable range, because the voltage is too above the acceptable range.
assuming you are running gasoline...
check for fuel in the vacuum hose of the FRP sensor after running engine at idle for 2 minutes. if not, check fuel pressure. Check fuel pressure by connecting a fuel pressure gauge to the Schrader
connector on the fuel rail, which you will find under a small (black, usually) plastic protective cap.
If the fuel pressure is indeed too high, your fuel pressure regulator has gone bad.
if fuel pressure is good, check voltage between Sensor connector Vref (Pin#3 LB (light blue)) and
Signal Return (Pin#4 GY/RD (gray/red)), which should be 4.0V-5.5V with key ON.
The acceptable voltage range from the FRP sensor to the car's computer is 4.0-5.5 volts.
What the P0193 code is saying is that the voltage from the FRP sensor is over 5.5 volts,
and therefore it's "High Input."
If voltage from the FRP sensor is bad (out of range high, presumably), then replace the FRP
sensor and reset the OBD-II code.
If the voltage output from the FRP sensor is also good, the car's computer is kaflooey, so
you'd need to replace the car computer (which is costly), so replace the car's computer as a
last resort.
Did your battery go dead or you get a jump start that can cause this code also .
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