Sony pcm 44.1

Replace the wire at pin 44 to where ever it goes to. With key on it should be 12+ volts. engine running should be the voltage alternator puts out. If the PCM supplies the 12 volts, then pull the connector and look for corrosion. White to greenish color. If OK, I would cut the wire a few inches from the connector and check voltage. If it went up, replace the wire, if not the corrosion could be in the PCM. I take them apart and clean them also. Use brake clean.

e 44 is oxygen sensor signal lean e52 is pcm memory reset

The location of WHAT???

Diagnostic Test Code (DTC) P1250 is a manufacturer - specific code which has a general description of "Pressure Regulator Control (PRC) Solenoid Circuit Malfunction".

The PCM monitors input voltage at Pin number 44 when the ignition is turned on. DTC P1250 sets when less than .44 volts are present. The possible causes are:
> PRC Valve malfunction (open or shorted internally)
> Open or short circuit between the PRC valve and the PCM (control circuit)
> Open or short circuit in the solenoid ignition voltage supply circuit
> Failed PRC valve (stuck open)
> Malfunctioning PCM

these are o2 sensor low o2 sensor high egr valve bad evap solenoid valve bad egt sensor bad pcm lost

Go to auto zone have them run the codes your pcm needs help to many problems with these sensors

1998 Ford Truck Expedition 4WD 5.4L EFI 8cyl

PCM Ford's Location:
* Ranger - behind instrument panel (cowl), center to both driver and passenger sides.
* Explorer/Mountaineer - behind instrument panel (cowl), (access from engine compartment dash panel) on passenger side to center of vehicle.
* All other F-Series, Expedition/Navigator - lower dash panel on passenger side.
* Excursion - lower dash panel on driver side.

The PCM is behind the glove box and has a big harness connector in the firewall that you access from the engine compartment.

REMOVAL & INSTALLATION



Fig. 1 The calibration number will be needed to order such parts as a replacement PCM, various sensors, and almost any emission control component. Typically this number is attached to a label found on the driver's door or the door pillar


1997-00 F-150, F-250, Expedition and Navigator



Fig. 2 Loosen the connector retaining bolt and remove the PCM connector



Fig. 3 Remove the passenger side front door scuff plate



Fig. 4 Remove the passenger side kick panel



Fig. 5 Remove the PCM bracket clip and remove the PCM

1. Remove the battery and the battery tray.
2. Loosen the connector retaining bolt and remove the PCM connector.
3. Remove the passenger side front door scuff plate.
4. Remove the passenger side kick panel.
5. Remove the PCM bracket clip.
6. Remove the PCM.
   

To install:

1. Installation is the reverse of removal.
2. Tighten the PCM connector retaining bolt to 36-44 inch lbs. (4-5 Nm).

Hope helps.

Did you replace the lamp recently? If so then you may be using the wrong lamp wattage rating as far as the to brite issue. The cloudyness is usually from a defective lamp. Make sure the lamp u use is of the phillips brand and not of the LTI brand as these lamps are poorly manufactured..

mine does the same thing....it can keep doing that for hours, and then just clears up...the lamp light never comes on...did anyone answer this [email protected]

I don't know if Sony even has parts for that camcorder anymore.

Check at this site on Sony to see if they can furter help you

CHANGE THE AUDIO TO PCM 44 KHZ