2019 LINCOLN MKC check engine

Fuel
ActionMessage
An early reminder of a low fuel condition.Fuel Level Low
The fuel fill inlet may not be properly closed.Check Fuel Fill Inlet
Hill Start Assist
ActionMessage
Hill start assist is not available. Contact an authorized dealer. See Auto Hold (page 192).Hill Start Assist Not Available
Keys and Intelligent Access
ActionMessage
A reminder to press the brake while starting the vehicle.To START Press Brake
The system does not detect a key in your vehicle. See Keyless Starting (page 157).No Key Detected
You pressed the start/stop button to switch off the engine and your vehicle does not detect yourintelligent access key inside your vehicle.Restart Now or Key is Needed
Your vehicle is in the run ignition state.Full Accessory Power Active
There is a problem with your vehicle’s starting system. See an authorized dealer for service.Starting System Fault
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Information Displays

Maintenance
ActionMessage
Stop your vehicle as soon as safely possible and turn off the engine. Check the oil level. If thewarning stays on or continues to come on with your engine running, contact an authorized dealeras soon as possible.
Low Engine Oil Pressure
The engine oil life remaining is 10% or less. See Engine Oil Check (page 290).Change Engine Oil Soon
The oil life left is at 0%. See Engine Oil Check (page 290).Oil Change Required
The brake fluid level is low, inspected the brake system immediately. See Brake Fluid Check(page 296).Brake Fluid Level Low
The brake system needs servicing. Stop your vehicle in a safe place. Contact an authorizeddealer.Check Brake System
The engine coolant temperature is excessively high.Engine Coolant Over Temperature
The washer fluid is low, refill washer fluid.Washer Fluid Level Low
The engine has reduced power to help reduce high engine temperature.Power Reduced to Lower Engine Temp
Your vehicle is still in Transport or Factory mode. This may not allow some features to operateproperly. See an authorized dealer.Transport / Factory Mode Contact Dealer
The powertrain needs service due to a powertrain malfunction.See Manual
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Information Displays

Note:You may have to press the pushbutton ignition switch twice to switch theignition on.
Start: Starts the engine.
•Press the brake pedal, and then pressthe button for any length of time. Anindicator light on the button illuminateswhen then ignition is on and when theengine starts.
STARTING A GASOLINE ENGINE
When you start the engine, the idle speedincreases, this helps to warm up the engine.If the engine idle speed does not slow downautomatically, have your vehicle checked byan authorized dealer.
Note:If your vehicle is equipped with remotestart, you can start your vehicle with theremote, and then drive away by pressing thebrake pedal and pushing a button on thetransmission. This allows you to drive awaywithout pressing the engine start button.
Before starting the engine, check thefollowing:
•Make sure all occupants have fastenedtheir safety belts.
•Make sure the headlamps and electricalaccessories are off.
•Make sure the parking brake is on.
•Put the transmission in P.
Note:Do not touch the accelerator pedal.
1. Fully press the brake pedal.
2. Press the button.
The system does not function if:
•The key frequencies are jammed.
•The key battery has no charge.
If you are unable to start the engine, do thefollowing:
1. Open the center console lid.
2. Slide the remote into the back-up slot.
3. With the key in this position, press thebrake pedal, then the START button toswitch the ignition on and start yourvehicle.
Fast Restart
The fast restart feature allows you to restartthe engine within 20 seconds of switching itoff, even if a valid key is not present.
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Starting and Stopping the EngineE170454

•You can reset the timer by interactingwith your vehicle (such as pressing thebrake pedal or accelerator pedal).
•You can temporarily switch off theshutdown feature any time the ignition ison (for the current ignition cycle only).Use the information display to do so. SeeInformation Displays (page 108).
•During the countdown before engineshutdown, you are prompted to press OKor RESET (depending on your type ofinformation display) to temporarily switchthe feature off (for the current ignitioncycle only).
Stopping the Engine When YourVehicle is Stationary
1. Put the transmission in position P.
2. Press the button once.
3. Apply the parking brake.
Note:This switches off the ignition, allelectrical circuits, warning lamps andindicators.
Note:If the engine is idling for 30 minutes,the ignition and engine automatically shutdown.
Stopping the Engine When YourVehicle is Moving
WARNING: Switching off the enginewhen the vehicle is still moving will result ina loss of brake and steering assistance. Thesteering will not lock, but higher effort willbe required. When the ignition is switchedoff, some electrical circuits, including airbags, warning lamps and indicators may alsobe off. If the ignition was turned offaccidentally, you can shift into neutral (N) andre-start the engine.
1. Put the transmission in position N anduse the brakes to bring your vehicle to asafe stop.
2. When your vehicle has stopped, put thetransmission in position P.
3. Press and hold the button for onesecond, or press it three times within twoseconds.
4. Apply the parking brake.
Guarding Against Exhaust Fumes
WARNING: If you smell exhaust fumesinside your vehicle, have your vehiclechecked by your authorized dealerimmediately. Do not drive your vehicle if yousmell exhaust fumes. Carbon monoxide ispresent in exhaust fumes. Take precautionsto avoid its dangerous effects.
Important Ventilating Information
If you stop your vehicle and the leave theengine idling for long periods, werecommend that you do one of the following:
•Open the windows at least 1 in (2.5 cm).
•Set your climate control to outside air.
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Starting and Stopping the Engine

ENGINE BLOCK HEATER (If Equipped)
WARNING: Failure to follow engineblock heater instructions could result inproperty damage or serious personal injury.
WARNING: Do not use your heater withungrounded electrical systems ortwo-pronged adapters. There is a risk ofelectrical shock.
WARNING: Do not fully close the hood,or allow it to drop under its own weight whenusing the engine block heater. This coulddamage the power cable and may cause anelectrical short resulting in fire, injury andproperty damage.
Note:The heater is most effective whenoutdoor temperatures are below 0°F (-18°C).
The heater acts as a starting aid by warmingthe engine coolant. This allows the climatecontrol system to respond quickly. Theequipment includes a heater element(installed in the engine block) and a wireharness. You can connect the system to agrounded 120-volt AC electrical source.
We recommend that you do the following fora safe and correct operation:
•Use a 16-gauge outdoor extension cordthat is product certified by Underwriter’sLaboratory (UL) or Canadian StandardsAssociation (CSA). This extension cordmust be suitable for use outdoors, in coldtemperatures, and be clearly markedSuitable for Use with OutdoorAppliances. Do not use an indoorextension cord outdoors. This couldresult in an electric shock or become afire hazard.
•Use as short an extension cord aspossible.
•Do not use multiple extension cords.
•Make sure that when in operation, theextension cord plug and heater cord plugconnections are free and clear of water.This could cause an electric shock or fire.
•Make sure your vehicle is parked in aclean area, clear of combustibles.
•Make sure the heater, heater cord andextension cord are firmly connected.
•Check for heat anywhere in the electricalhookup once the system has beenoperating for approximately 30 minutes.
•Make sure the system is unplugged andproperly stowed before starting anddriving your vehicle. Make sure theprotective cover seals the prongs of theblock heater cord plug when not in use.
•Make sure the heater system is checkedfor proper operation before winter.
Using the Engine Block Heater
Make sure the receptacle terminals are cleanand dry prior to use. Clean them with a drycloth if necessary.
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Starting and Stopping the Engine

4. Hold the fuel pump nozzle in position Bwhen refueling. Holding the fuel pumpnozzle in position A can affect the flowof fuel and shut off the fuel pump nozzlebefore the fuel tank is full.
5.Operate the fuel pump nozzle within thearea shown.
6. When you finish refueling slightly raisethe fuel pump nozzle and slowly removeit.
7. Fully close the fuel filler door.
Do not attempt to start the engine if you havefilled the fuel tank with incorrect fuel.Incorrect fuel use could cause damage notcovered by the vehicle Warranty. Have yourvehicle immediately checked.
Refueling System Warning (If Equipped)
If the fuel tank filler valve does not fully close,a message could appear in the informationdisplay.
Message
Check Fuel Fill Inlet
If the message appears, do the following:
1.Stop your vehicle as soon as it is safe todo so and switch the engine off.
2. Shift into park (P) or neutral (N).
3. Apply the parking brake.
4. Fully open the fuel filler door.
5. Check the fuel tank filler valve for anydebris that may be restricting itsmovement.
6. Remove any debris from the fuel tankfiller valve.
7.Fully insert a fuel pump nozzle or the fuelfiller funnel provided with your vehicleinto the fuel filler pipe. See Fuel FillerFunnel Location (page 167). This actionshould dislodge any debris that may bepreventing the fuel tank filler valve fromfully closing.
8.Remove the fuel pump nozzle or fuel fillerfunnel from the fuel filler pipe.
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Fuel and RefuelingE139203
A
B E206912
AB E119081

9. Fully close the fuel filler door.
Note:The message may not immediatelyreset. If the message continues to appearand a warning lamp illuminates, have yourvehicle checked as soon as possible.
FUEL CONSUMPTION
Advertised Capacity
The advertised capacity is the maximumamount of fuel that you can add to the fueltank after running out of fuel. Included in theadvertised capacity is an empty reserve. Theempty reserve is an unspecified amount offuel that remains in the fuel tank when thefuel gauge indicates empty.
Note:The amount of fuel in the emptyreserve varies and should not be relied uponto increase driving range.
Fuel Economy
Your vehicle calculates fuel economy figuresthrough the trip computer average fuelfunction. See General Information (page108).
The first 1,000 mi (1,500 km) of driving is thebreak-in period of the engine. A moreaccurate measurement is obtained after2,000 mi (3,000 km).
Impacting Fuel Economy
•Incorrect tire inflation pressures.
•Fully loading your vehicle.
•Carrying unnecessary weight.
•Adding certain accessories to yourvehicle such as bug deflectors, rollbarsor light bars, running boards and skiracks.
•Using fuel blended with alcohol. SeeFuel Quality (page 166).
•Fuel economy may decrease with lowertemperatures.
•Fuel economy may decrease whendriving short distances.
•You may get better fuel economy whendriving on flat terrain than when drivingon hilly terrain.
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Fuel and Refueling

EMISSION LAW
WARNING: Do not remove or alter theoriginal equipment floor covering orinsulation between it and the metal floor ofthe vehicle. The floor covering and insulationprotect occupants of the vehicle from theengine and exhaust system heat and noise.On vehicles with no original equipment floorcovering insulation, do not carry passengersin a manner that permits prolonged skincontact with the metal floor. Failure to followthese instructions may result in fire orpersonal injury.
U.S. federal laws and certain state lawsprohibit removing or rendering inoperativeemission control system components. Similarfederal or provincial laws may apply inCanada. We do not approve of any vehiclemodification without first determiningapplicable laws.
Tampering with emissions controlsystems including related sensorsor the Diesel Exhaust Fluid systemcan result in reduced engine power and theillumination of the service engine soon light.
Tampering With a Noise ControlSystem
Federal laws prohibit the following acts:
•Removal or rendering inoperative by anyperson other than for purposes ofmaintenance.
•Repair or replacement of any device orelement of the design incorporated intoa new vehicle for the purpose of noisecontrol prior to its sale or delivery to theultimate purchaser or while it is in use.
•The use of the vehicle after any personremoves or renders inoperative anydevice or element of the design.
The U.S. Environmental Protection Agencymay presume to constitute tampering asfollows:
•Removal of hood blanket, fender apronabsorbers, fender apron barriers,underbody noise shields or acousticallyabsorptive material.
•Tampering or rendering inoperative theengine speed governor, to allow enginespeed to exceed manufacturerspecifications.
If the engine does not start, runs rough,experiences a decrease in engineperformance, experiences excess fuelconsumption or produces excessive exhaustsmoke, check for the following:
•A plugged or disconnected air inletsystem hose.
•A plugged engine air filter element.
•Water in the fuel filter and waterseparator.
•A clogged fuel filter.
•Contaminated fuel.
•Air in the fuel system, due to looseconnections.
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Engine Emission Control