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    bammbamm's Avatar
    bammbamm Posts: 5, Reputation: 1
    New Member
    		  
    #1

    Sep 24, 2011, 11:03 AM
    Mass air flow sensor for a 1994 ford ranger
    How can I test a mass air flow sensor for a 1994 ford ranger
    bammbamm's Avatar
    bammbamm Posts: 5, Reputation: 1
    New Member
    		  
    #2

    Sep 24, 2011, 11:06 AM
    Will not start
    1994 ford ranger will not start, new alternator, fuel pump kicks in... I'm wondering if it's the mass air flow sensor... what else could it be?
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
    Uber Member
    		  
    #3

    Sep 24, 2011, 12:11 PM
    Check for spark. If none, focus on the Ignition Control Module (ICM) and coil.
    cdad's Avatar
    cdad Posts: 12,700, Reputation: 1438
    Internet Research Expert
    		  
    #4

    Sep 24, 2011, 02:41 PM
    Here is one way to do it.

    Ref:

    How to Test a Mass Air Sensor | eHow.com
    thundermobilere's Avatar
    thundermobilere Posts: 10, Reputation: 6
    New Member
    		  
    #5

    Sep 26, 2011, 04:18 PM
    Here is quick way to perform test

    Quick Test # 1 With the engine running, tap on the MAF sensor slightly. If the engine stumbles it is a sign of a bad MAF.

    Quick Test #2 Disconnect the MAF with the engine running. If the engine condition improves, MAF is likely bad.

    You can also run an OHM test to see if you are getting with the MAF unplugged .3volts. But the best test is to disconnect the MAF.
    bammbamm's Avatar
    bammbamm Posts: 5, Reputation: 1
    New Member
    		  
    #6

    Sep 27, 2011, 12:12 PM
    1994 ford ranger will not start
    The other night I was pulling into the driveway and my truck just cut off and won't start back up. It sounds like something's not firing right but I'm stumped. I've cleaning the mass air flow sensor, chaned over both ignition coils, and changed the ignition control module and she still won't start? Any suggestions?
    bammbamm's Avatar
    bammbamm Posts: 5, Reputation: 1
    New Member
    		  
    #7

    Sep 27, 2011, 12:35 PM
    How can I tell if a fuel pump is good or not?
    If the fuel pump makes a noise when you turn the key to the on position, is it good?
    bammbamm's Avatar
    bammbamm Posts: 5, Reputation: 1
    New Member
    		  
    #8

    Sep 27, 2011, 12:37 PM
    1994 ford ranger, fuel pump
    How can you tell if a fuel pump is good or bad?
    CliffARobinson's Avatar
    CliffARobinson Posts: 1,416, Reputation: 101
    Ultra Member
    		  
    #9

    Sep 27, 2011, 01:28 PM
    Merged questions.
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