What should I use to clean my Volvo MAF sensor?
With a bottle of CRC electronic cleaner, purchased at most hardware stores and Walmart, spray the sensor filament. Give it a good direct spray several times. This will dissolve any junk that has built up on it and dry very quickly. Be careful however as the filament is very fragile.
Can a dirty MAF sensor cause a check engine light?
There is a way to clean the MAF sensor. A dirty MAF sensor can cause rough running and even a check engine light on some cars. They become dirty over time and/or coated with oil residue, especially if you use an air filter with an oiled filter media.
What does the po172 code on a Volvo mean?
The Volvo PO172 code should not be ignored. If you’re getting the Volvo PO172 code, Basically this means that an oxygen sensor in bank 1 detected a rich condition (too little oxygen in the exhaust).On V6/V8/V10 engines, Bank 1 is the side of the engine that has cylinder #1.
What does Bank 1 on a Volvo mean?
On V6/V8/V10 engines, Bank 1 is the side of the engine that has cylinder #1. You will more than likely not notice any drivability problems, although there may be symptoms such as a misfire. A Volvo PO172 code may mean that one or more of the following has happened:
What does a faulty MAF sensor do to a car?
Like the oxygen sensors, the MAF sensor measures the amount of air entering the engine and help ensure the proper air-fuel mixture. A faulty MAF sensor can cause your engine to misfire, ultimately causing poor fuel economy, performance, and potentially more unnecessary damage to your engine.
What to do when your Volvo check engine light comes on?
Our service technicians have the most up-to-date diagnostic equipment that can quickly read Volvo OBD-II Trouble Codes. When your vehicle has a problem and your check engine light comes on, the On-Board Diagnostics (OBD) system in your vehicle will also trigger a code that can be used to diagnose what might be wrong.
Where is the OBD2 scanner on a Volvo?
Locate the OBD-II port under the dashboard. Turn ignition to position II. Do not start the engine. Press start without pressing the brake pedal will turn on the ignition. Turn on your OBD2 scanner. Allow it to communicate with the vehicle—next, press Read Codes.
Where is the mass air flow ( MAF ) sensor located?
The Mass Air Flow ( MAF) sensor is placed in the stream of intake air. It measures the intake flow rate by measuring a part of the entire intake flow. It consists of a hot film that is supplied with electric current from the Engine Control Module ( ECM ).
What does the p0101 sensor on a Volvo mean?
P0101 VOLVO Meaning. The Mass Air Flow (MAF) sensor is placed in the stream of intake air. It measures the intake flow rate by measuring a part of the entire intake flow. It consists of a hot film that is supplied with electric current from the Engine Control Module (ECM). The temperature of the hot film is controlled by the ECM a certain amount.