CEL code P0103, how do i fix??

[Sylinc18]

I have my check engine light on and as you see the code is "P0103 - MAF or VAF a circuit high input." What should i do about this, do i need to clean my mass air flow sensor, i looked at my MAF and where that little thingy hangs on the side which is amber in color is dirty on one side, so could that be causing anything? Any suggestions please would be appreciated, thanks!

 

[Raynman]

P0103 = Mass air flow sensor (MAF) high circuit input

What does that mean?
Basically this means that there is a problem with the Mass Air Flow High (MAF) sensor or circuit. A more technical description would be that the MAF circuit had higher than expected voltage (air flow).

Symptoms
You will likely not notice any serious drivability problems, although there may be symptoms such as a general decrease in power or sluggishness.

Causes
A code P0103 may mean that one or more of the following has happened:

• The MAF may be disconnected, or a wiring connection may be bad
• The MAF sensor may be damaged
• The vehicle computer may be faulty (very rare)

Possible Solutions
The simplest thing to do is to reset the code and see if it comes back. Then start with the cheapest, easiest repair procedures:

• Verify that the Mass Air Flow Sensor wiring is connected properly and that there are no broken / frayed wires.
• Inspect for any air leaks near the MAF sensor.
• Take the MAF out and clean it using a spray cleaner such as brake cleaner or electrical contact cleaner. Be gentle with the sensor.
• Check the voltage of the MAF sensor (refer to a repair manual for vehicle specific information)
• Replace the MAF sensor.

Here's a how-to on cleaning the MAF sensor.