I HAVE A QX4 2000 MODEL.WHAT IS THE MEANING OF P1130 SWIRL CONT SOL/V ;AND P0443?

SOURCE: Auto Transmission problem

hi do the simple bits first check the fliud level in the box see if its a clear redish colour if any other colour you have a box problem second when was the last time you chaged the boxes oil and filter a blocked filter will cause your problem then the box itself first clutch could be slipping put the box in first gear chock your wheels up put the handbrake on put your foot on the brake pedal start the engine and rev with your other foot and see when the car stalls it should be around 2500 and 3000 revs if its higher than this the clutch is slipping on that gear after this you will need to take it for pressure testing yates210456

SOURCE: Hyundai accent high revving during gear change

you may have a problem with the idle sensor located near the fuel injection system.

SOURCE: 1995 ford explorer transmission problems

your check engine light mustbe on could be tps sensor

SOURCE: 2004 Mazda MPV, harsh automatic transmission at 2-3 gear

for better help with this go to mpvclub.com there are a great bunch of guys there, with ALOT of expertise.

SOURCE: Pls where is Swirl Control Solenoid Valve located in Infiniti QX4

This link shows the location of the SCV, If your motor is different the location should be similiar. http://img510.imageshack.us/img510/5687/vacuumdiagramuh3.jpg

There's a vaccuum line that runs off the SCV to the SCV check switch.

P0442: Have you inspected the lines, charcoal cannister etc? Make sure the fuel cap is tight. The easiest way to check the system is to have someone perform a smoke test. I had a DTC on my car which indicated a EVAP problem, it turned out to be the Fuel tank evaporator Control Solenoid.