Test for Mass Air Flow Sensor
#2
RE: Test for Mass Air Flow Sensor
a diagnostic test on actual values yes it should be reading 16kg on idle,and that is a good air mass,if you dont have a diag test done you can test it ur self on stand still by giving a sudden full throttle if revs up ok with out any hesitition than the air mass is ok.....why do want to test it ???????????
#3
RE: Test for Mass Air Flow Sensor
Thanks for reply. I was told there was a voltage test. The mas kicks in fine at stand still, but has slow acceleration when kicked in at around 50mph+. Dangerous when passing. Also, check engine light is on. I replaced the mass about 9 mos ago and these problems went away. Now back again. I cleaned the new mass with mass cleaner from auto supply. It helped with smoother shifting, but not the other problems.
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