mass air flow sensor problems ford focus

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How To Test A Ford Focus Maf Sensor My Pro Street

Mass Air Flow Sensor Test.

. The cost of this service or repair can vary by location your. Duralast New Mass Air Flow Sensor DL-3109. I recently installed a new short ram intake and a new mass air flow sensor into my 2001 Ford Focus SE 20 L SPI with 51000 miles.

1 Year12K Mile Warranty. Let me know how you fix the problem. The mass air flow sensor measures the air mass flowing into the engine intake.

Ad Chat with On-Call Mechanics Now. The most common signs of bad mass air flow sensor MAF in Ford Focus are loss of power or slow acceleration engine hesitation or jerking during acceleration erratic idling misfires poor exhaust emission values and sometimes black smoke comes out of the tailpipe. Have a focus 2 and been having a start problem.

Checked fuel filter and no blokage was present. Labor costs are estimated between 27 and 34 while parts are priced between 160 and 293. The most common signs of bad mass air flow sensor MAF in Ford Focus are loss of power or slow acceleration engine hesitation or jerking during acceleration erratic idling misfires poor exhaust emission values and sometimes black smoke comes out of the tailpipe.

You dont know how wrong you are. The car cranks but doesent start. The MAF sensor is often quite expensive as you sometimes have to replace the whole MAF sensor housing also but even just the sensor itself can be quite expensive.

The following trouble codes are usually associated with a mass air flow sensor. November 2 2018 by Jason With the Ford Focus P0101 means the the Mass Air Flow MAF sensor has a RangePerformance problem. YOUR CAR HESITATES OR SUDDENLY JERKS FORWARD WHILE ACCELERATING A bad MAF sensor can cause your vehicle to experience poor drivability issues such as engine stalling jerking or hesitation during acceleration.

This could happen while speeding up on the highway on-ramp or cruising down a city street. In this video we show where to find the mass airflow sensor on a 2011-2018 Ford Focus. We will cover exactly what that means and potential fixes for it below.

Get the Best Parts at the Lowest Prices Guaranteed. Mass Airflow Sensor Replacement Cost. The 1 Thing that contaminates MAF sensors is PCV vapors engine oil It coats the maf and then ANYTHING That gets through the filter sticks to it.

Diagnostic error codes for MAF sensor P0100 Mass or Volume Air Flow Circuit Malfunction P0101 Mass or Volume Air Flow Circuit RangePerformance Problem P0102 Mass or Volume Air Flow Circuit Low Input P0103 Mass or Volume Air Flow Circuit High Input P0104 Mass or Volume Air Flow Circuit Intermittent Conclusion. It sounds like you have the problem nailed with the intake leak. Ad Have Auto Mechanics Come to You.

Ford Focus 2009. Jump to Latest Follow. At first the car seemed to have no power what so ever but after driving around for an hour or so it started to run ok and eventually got back to normal with the added hp except the check.

Dont touch the wire inside either. Measuring air mass is critical in calculating how much fuel to add to achieve the correct air-fuel ratio AFR. 7 Days a Week.

I have had a DPF cleaned on my 2016 Ford Focus YP66 FHW which seemed to have worked OK but my computer is saying Engine service is now due. 1 - 5 of 5 Posts. Either grab the right size safety torx unplug it and pull the actual sensor from the housing CAREFULLY and clean it or unplug the sensor and remove the entire housing from the intake.

It should be considered a high priority to fix as the MAF sensor not reading properly can really make an impact on the performance of the vehicle. Its typically user error if the filter is saturated with too much oil some can be pulled down the airstream and contaminate the sensor. Check out our discussions on the Ford Escape Mustang Edge F-150 Raptor Explorer Focus.

Get Help w Ford Maintenance Troubleshooting and Repair. Weve Helped Millions of Customers across the US Fix their Car Without Breaking the Bank. A Mass Air Flow Sensor costs 100 and 400 and you can expect the labor costs to be 40 to 150.

3 SYMPTOMS OF A BAD MASS AIR FLOW SENSOR 1. I bought one from a breakers yard and fitted it myself after being quoted 85 15 fitting by the engineer. I Have an elm 327 and checked everything that I colud.

The average cost for a Ford Focus mass airflow sensor replacement is between 187 and 327. P0100 - Mass Air Flow Circuit Malfunction P0101 - Mass Air Flow Circuit RangePerformance P0102 - Mass Air Flow Circuit Low P0103 - Mass Air Flow Circuit High P0104 - Mass Air Flow Circuit Intermittent. The ideal AFR is 1471 147 pounds of air to.

Ford Forum is a community to discuss all things Ford. When cleaning the sensor be very careful because it is a delicate piece of electronics. The man who put my DPF on said it was the Mass Airflow Sensor MAFS that was causing the problem.

Ad Buy Online Save Big. Please comment below if you have any questions and thank you for watch. Estimate does not include taxes and fees.

Fuel rail pressure is 1000-1200kpa and every thing else seens o be in order except Air mass flow sensor wich shows about 144gs. Check if this fits your Ford Focus. 16 - Air Mass Flow Sensor.

Ford Focus Questions Where On My 2005 Zx4 Ford Focus Is The Maf Air Flow Sensor Cant Find 6 Cargurus