MAF Sensor limits

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MAF Sensor limits

ltaudio MAF Sensor limits 03-12-2010, 09:42 AM

Lobo1186 I would clean it anyway and... 03-12-2010, 02:18 PM

mikefocke Have you driven it long... 03-12-2010, 04:09 PM

Lobo1186 not sure if you are talking... 03-12-2010, 04:17 PM

03-12-2010, 09:42 AM	#1
ltaudio Registered User Join Date: Apr 2008 Location: PA Posts: 11	MAF Sensor limits Got a CEL monday morning it was a P1126, checked the MAF, looked clean, cleaned out the air filter and found it was rather dirty. Put it all back together and I am getting hesitation between 3.5k an 4k. Went out and decided to test the MAF with some info I found online. Upon testing the MAF I find the following, at idle I am getting 2.5v from pin 1 and 1.5v on pin 5. I pulled the sensor out and it is very clean, should it be dirty to need cleaning, or should I clean it anyhow. Could it be a fuel filter or something worse. Its a 01 S so I am not sure if its an external filter or not.

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