20 Most Recent 2009 Mercury Sable 4WD Questions & Answers

code p0442 refers to evaporative emission system(EVAP)--small leak detected==causes-- hose connections,--intake leak--EVAP canister--EVAP canister purge valve it also refers to large leak detected ( loose fuel cap/missing cap) causes--mechanical fault--hose connections---EVAP pressure sensor If it has just started then check that the fuel cap is on tight or replace the pressure sensor or lastly ( it will probably the most expensive) the purge valve.

PO 442 Evap System Small Leak Have a shop smoke test the system,find the leak & the solution

Under the ignition coils

here is a link to fuses and relays https://fuse-box.info/mercury/mercury-sable-2000-2005-fuses-and-relays

OLD POST BUT HERE WE GO. 3.8L told(good) 3.8 L Essex V6 gen 2 car/ SAME AS ALL CARS, BUT STEP2 GAIN ACCESS TO THE PUMP, MUST BE CONFUSING. now the wall of text

1. Disconnect the negative battery cable lug, then place a drain pan under the radiator drain ****.
2. Carefully remove the radiator cap, then open the drain **** on the radiator and drain the cooling system.
3. Loosen the four water pump pulley retaining bolts while the accessory drive belts are still tight.

Location of the four water pump pulley retaining bolts-Late

1. Loosen the alternator belt adjuster jack screw to provide enough clearance for the removal of the alternator belt.
2. Using a 1/2 in. breaker bar, rotate the automatic tensioner down and to the left.
3. Remove the power steering/air conditioner belt.
4. Remove the two nuts and bolt retaining the drive belt automatic tensioner to the engine, then remove the tensioner.
5. Disconnect and remove the lower radiator and heater hose from the water pump.
6. Remove the eleven water pump-to-engine retaining bolts, then lift the water pump and pulley up and out of the vehicle. Remove the water pump pulley retaining bolts, them remove the pulley from the water pump.

same as ford, same engine, 1pump

read https://eautorepair.net/Marketing/Default.asp

google 2003 Mercury Sable LS owners manual there are several listed took less than 5 seconds

Because in most cases the routing will not work without the pulley for the compressor being in use. That's why some engines have a dummy pulley available to use in place of the compressor. Not using the compressor pulley can cause the belt to drive a pulley the wrong direction, or not have the grooved side of the belt on a pulley.

in your owner manual and usually in fuse panel. You have a fuse panel in car and under hood.

in car

If the vehicle has auto climate control, blower fan staying on is a sign of a bad blower motor control module. They often fail in the ON position. https://ricksfreeautorepairadvice.com/blower-motor-wont-shut-off/

Sounds to me like a switch problem The master window switch should be checked. Also check the door switches to see if they are getting voltage. Could also be bad window motors. Tests need to be done. Is there power to the power seat switch?

Any big name parts store.

Sounds like the ignition control box. It sets on one of the inner fenders and has 8 wires running to it.

Not a transmission problem and not causing this. You could have a crack or pinhole in your vent line to the gas tank or the same in a vacuum line. You'll have to check all connections of vacuum lines for cracks or disconnections. Vacuum controls everything the computer doesn't. Make sure you have vacuum to the chamber(a black plastic ball)and be sure the vacuum switches are working everywhere.

Did you have it checked for code's ? P0720 OSS Insufficient input from OSS sensor. PCM detected a loss of OSS signal during operation. Harsh shifts, and abnormal shift schedule. (MIL on) Will display Check Transmission message. Go To Pinpoint Test G . P0721 OSS Output shaft speed sensor signal noisy. PCM has detected an erratic OSS signal. Harsh shifts, and abnormal shift schedule. Go To Pinpoint Test G . P0722 OSS Output shaft speed sensor signal intermittent. PCM has detected an erratic or no OSS signal. Will display Check Transmission message. Go To Pinpoint Test G . Hooking up a scan tool an checking DTC'S an viewing sensor input data to the computer is the correct way to diagnose , not guess OSS , an just replace parts . Your best bet , take it to a qualified repair shop. SECTION 307-01: Automatic Transaxle/Transmission - 4F50N 2004 Taurus/Sable Workshop Manual DIAGNOSIS AND TESTING Procedure revision date: 07/02/2003 Transaxle Drive Cycle Test NOTE: Always drive the vehicle in a safe manner according to driving conditions and obey all traffic laws. After carrying out the Quick Test, use the following Transaxle Drive Cycle Test for checking continuous codes: NOTE: The Transaxle Drive Cycle Test must be followed exactly. Malfunctions must occur 4 times consecutively for shift error DTC code to be set, and five times consecutively for continuous torque converter clutch code to set. NOTE: When carrying out the Transaxle Drive Cycle Test, see the solenoid operation chart for correct solenoid operation. Refer to Pinpoint Tests - Non OSC Equipped Vehicles in this section.

1. Record and then erase Quick Test codes.

1. Warm engine to normal operating temperature.

1. Make sure transmission fluid level is correct.

1. With transaxle in OVERDRIVE, moderately accelerate from stop to 80 km/h (50 mph). This allows the transaxle to shift into 4th gear. Hold speed and throttle opening steady for minimum of 15 seconds.

1. With transaxle in 4th gear and maintaining steady speed and throttle opening, lightly apply and release brake (to operate stoplamps). Then hold speed and throttle steady for additional 5 seconds minimum.

1. Brake to a stop and remain stopped for minimum of 20 seconds.

1. Repeat Steps 4 through 6 at least 5 times.

1. Carry out Quick Test and record continuous codes.

• If DTCs are present, refer to Diagnostic Trouble Code (DTC) Charts in this section. Service all non-transaxle DTCs first as they can directly affect the operation of the transaxle. Repeat the Quick Test and Road Test to verify the correction. Erase DTCs, carry out drive cycle, and repeat the Quick Test after completing service on the DTCs.
• If the continuous test passes (system pass) and a concern is still present, refer to Diagnosis By Symptom in this section check OASIS, and TSBs for diagnostic concern.

After On-Board Diagnostics NOTE: The vehicle wiring harness, powertrain control module and non-transaxle sensors may affect transaxle operations. Service these concerns first. After the On-Board Diagnostic procedures are completed, service all DTCs. Begin with non-transaxle related DTCs, then service any transaxle related DTCs. Refer to the Diagnostic Trouble Code (DTC) Charts for information on Condition and Symptoms. This chart will be helpful in referring to the correct manual(s) and to aid in diagnosing internal transaxle concerns and external non-transaxle inputs. The pinpoint tests are used in diagnosing electrical concerns of the transaxle. Make sure that the vehicle wiring harness and the powertrain control module are diagnosed as well. Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual for diagnosing non-transaxle electronic components. The diagnostic routine hydraulic/mechanical charts will help in diagnosing internal transaxle concerns and external non-transaxle inputs. Before Pinpoint Tests NOTE: Prior to entering pinpoint tests, check the powertrain control module (PCM) wiring harness for correct connections, bent or broken pins, corrosion, loose wires, correct routing, correct seals and their condition. Check the PCM, sensors and actuators for damage. Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual. NOTE: If a concern still exists after electrical diagnosis has been carried out, refer to Diagnosis By Symptom in this section. If DTCs appear while carrying out the on-board diagnostics, refer to the Diagnostic Trouble Code (DTC) Charts in this section for the appropriate repair procedure. Prior to entering pinpoint tests, refer to any TSBs and OASIS messages for transaxle concerns.

You fuel presser going down ,and the first time after the engine star build presser and the second time will run good that mean the check vale or the injectors leaking,you need to connect fuel presser gauge to solve the problem,all the best.

This noise could be the axle hub bearing.

At the thermostat housing.

Are you sure it's the 'camber' needs adjusting? Camber is the measured distance between the two front wheels at the top AND the bottom, measured ACROSS the car. The most common adjustment used is 'Toe'. It's the same method of measurement as camber BUT is at the Front and Rear edges of the front wheels. (Think of your own feet. toes in, / \. Toes out, \ /). That hit you mentioned to the left side of the car might also have bent something else, like suspension or chassis. Get a GOOD wheel alignment specialist to look at it.

May have to Try bleeding air once again, or may have a blockage somewhere. Have also seen a faulty water pump cause these types of issues