mass air flow sensor problems ford focus

Ford Focus Ford Diagnosis. 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.

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

This sensor has been giving lots of problems lately.

. For the crank case vent pull your air filter box apart and remove the engine air filter. Some of the most common air flow sensor. Fault code showed intermittent fault with Mass Air Fow Sensor.

Ford Focus P0101 Diagnosis. The speedo jumps sometimes sits at 0. Car never stalls or hesitates bad.

DURATEC Performance 2003-2007 MAF Sensor Problem. Estimate does not include taxes and fees. The average cost for a Ford Focus mass airflow sensor replacement is between 187 and 327.

Instead of letting this problem linger consider a new mass air flow sensor for Ford Focus available at AutoZone. When it is not getting the proper reading it can really cause some issues with your Focus. Somehow the box has gotten plugged with debris.

The mass air flow sensor is part of the engines intake system and is located between the air. When Im driving and I gun it the engine just bogs down at about 4k and wont rev back up. Mechanic is going to check the wiring again but has said if its not this it may need a new ECU.

You could have an upstream vacuum leak. When its misreading you lose out on fuel economy and engine power. Symptoms of a Bad Mass Air Flow Sensor Because the MAF is a primary input to your cars computer for fuel control more on that later the sensor can cause several noticeable symptoms when it fails.

Over-soaking a washable air filter can also cause problems with the air flow sensor. Blow-by can happen but youd have to have another issue to cause it. Mass Airflow Sensor Replacement Cost.

More likely is a problem with your crank case vent or oiling a reusable air filter too much. Focus Bad MAF Sensor Diagnosis. Some of the most common air flow sensor.

There should be a hole where air is drawn into the box. MAFs can become contaminated only a few ways. Symptoms of a bad mass air flow sensor A contaminated or failed mass air flow sensor cannot measure the amount of air flow correctly.

Thats why Delphi MAF sensors use all new parts - never remanufactured parts that could harbor debris and therefore. Replace your current one with a new Ford Focus MAF sensor from AutoZone today. Who would have thought.

Jump to Latest Follow 1 - 20 of 26 Posts. Ford Focus 20L Gas 2011 Mass Air Flow Sensor by Cardone Reman. MAF Sensor Circuit Low.

Mechanic replaced the sensor cleared the fault. This is great because it helps you narrow down the problem. 16 - Air Mass Flow Sensor - 3uga.

The cost of this service or repair can vary by location your. There shouldnt be water in there. This is should be low enough for any water to drain out.

Ford Focus 2009. Symptoms of a Bad Mass Air Flow Sensor Because the MAF is a primary input to your cars computer for fuel control more on that later the sensor can cause several noticeable symptoms when it fails. The two most common trouble codes in relation to the MAF sensor are.

The warning light has now came back on intermittently and is now showing the same fault code 1 day later. Its the same part and process on these Ford Focuses from 2003 to 2007. Best way to describe the feeling when it happens would be to say it feels like the parking brake is slightly put on - and off.

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. Ford Focus First Generation. An improperly installed or collapsed air filter can cause the air flow sensor to fail sooner.

The car with the problem in the same make and model as. Labor costs are estimated between 27 and 34 while parts are priced between 160 and 293. Your MAF sensor is getting wet because there is water in the intake box.

Regardless of whats actually wrong with it a faulty mass air flow sensor will not prevent an engine from starting or running. Almost like you can feel a little bog down in power when it drops. Ford Focus 2011 Mass Air Flow Sensor by Delphi.

But its coming from up front. When it comes to MAF sensors communication with the ECM is key. Your mass air flow sensor is part of your engine control unit and is critical to keeping your engine running smoothly.

If the MAF sensor has gone bad itll trigger the check engine light and provide an OBDII trouble code. Since P0102 has to do with the Mass Airflow Sensor which is a huge part of the Focuss engine combustion process metering it is going to cause noticeable symptoms. 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.

Its call Mass Air Flow Sensor Cleaner. In this video were going to show you how to replace the mass air flow sensor on this 2005 Ford Focus with the 2 liter 4 cylinder engine.

Ford Focus Mass Airflow Sensor Location And Removal Youtube