08-06-2018, 03:31 AM
Friends,
I checked the voltages at the MAF pinouts. Actually they do not check with the expected voltages (but only a bit like the negative indicating 0.02 and not 0.05) but in a test with the car on where everything seemed ok, suddenly, the voltage dropped to 0.01, the check engine light turned on and RPM dropped down.
Again, a few seconds later, the readings went to 2.20 volts and the RPM returned to normal.
Now I'll wait to get a MAF and replace. Thanks!
I checked the voltages at the MAF pinouts. Actually they do not check with the expected voltages (but only a bit like the negative indicating 0.02 and not 0.05) but in a test with the car on where everything seemed ok, suddenly, the voltage dropped to 0.01, the check engine light turned on and RPM dropped down.
Again, a few seconds later, the readings went to 2.20 volts and the RPM returned to normal.
Now I'll wait to get a MAF and replace. Thanks!