Looking for advice with a mass air flow sensor problem i have.
This started a few weeks ago the car would intermittently run rough loose power and smoke badly, i scaned for codes and got P0104 Mass Air Flow Sensor A Circuit Intermittent.
I have fitted a new sensor OEM quality but still have the same problem.
Any advice would be greatly appreciated.
2008 Mazda 6 ts2 2.0 ltr Diesel

 

DTC P0104

Mass airflow (MAF) sensor circuit malfunction

DETECTION CONDITION
• The PCM monitors the input signal from MAF sensor. If the voltage of the MAF sensor is out of the threshold for 60 s or more, the PCM determines that there is a malfunction in MAF sensor.

POSSIBLE CAUSE
• Intake air system malfunction

• MAF sensor malfunction

• Connector or terminal malfunction

• PCM malfunction

 

Hi. I have the same problem. Can you give me advance. What to look for?

 

I know its been some time since you posted this topic but I have the same issue with my Mazda for quite some time now and I could not find the cause. How did you fix yours?
I would greatly appreciate you response!