2007 Mercury Milan V6 AWD Sedan - Answered Questions & Fixed issues

Oxygen sensor location

There are 2 60 amp fuses in the box under the hood. http://www.revbase.com/BBBMotor/Wd/DownloadPdf?id=138521

Bad abs or wheel sensor.

Milan 038. MLN206. PC21 Black leather band

it is part of the fuel pump module and is serviced when the fuel pump is replaced. most if not all manufacturers have gone to this setup. I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Sounds like a broken wire on the drivers side . A rubber boot at the front of the door. This is where the wires break first. To check for power and ground to the parts you have to pull the switches and door panel.

i would say pcm.these. are notorious for getting spiked from ignition sys.have ya had any perfomance problems in the past?

Defective fuel level sending unit. It's in the fuel tank.

if you know there is suppose to be vac.pull it off aand feel with your finger you can feel it.mechanics wire, carb cleaner with red supplied tube,maybe easier to splice new peice in.

make sure proper amount of 134A is in system .if filled check fuse for compressor

check the EGR valve and everything connected to it.

If the Freon is low then the a/c clutch will not cut on.There should be a fuse box under the hood and the relay will be in it.

Check for Evap System Codes Most likely a fail evap vent solenoid

there cheap-getta new one-its major cause of fuel consume-cause its not reachn proper operating temp--and nevr evr go to a dealer-they dont hav the $$ for best techs-stic w private shops u feel are righteous-------oh a scan doesnt show evrything thats wrong

Compress by "rotating" the piston, not just pushing it in.

That info is in the owners manual, you can download that here. It is free.

under dash to the left of the brake pedal, there is another fuse block in the engine compartment, but ur problem is most likely the blower speed control (located by the blower motor), possibly blower motor or the blend door acuator which blends the warm and cold air it is usualy deep in the dash in the air box. check prices on parts and shoot acordingly some parts are pricy( no need to spend $200 bucks when its a fuse) best of luck!

The sensor is the same one that the computer uses to control fuel mixtures according to engine temp, so if the sensor was the problem you would have a Check Engine light on and the car would run like you know what. You will need the dealer to run the active test on the fan system and see what is causing the problem.

On all the four oxygen sensor its the green-white that is signal return

always give the code so a pro with the diagnosic charts can actually help, without the code its anyones guess