Hi, I have a 94 Ford Ranger prolonged Cab, V-6, manual transmission. I have actually a examine engine light on v a password for mass Air flow Sensor below minimum voltage. I have replaced the MAF sensor through three various ones and have the very same problem and code. Trouble - ~ driving for 3-5 mile the examine engine light comes on and also will continue to be on till the truck is turned off and back on. As soon as restarted the light will certainly be off, however will which much faster than the very first drive the the day. As soon as the light come on, ns will lose power once going up a hill, yet the van keeps running at highway speeds. Once I reduce speed and stop in ~ a light, or protect against sign, the van will often die. When I restart, or if it doesn’t die, ns will obtain intermittent gas pedal response. The van will try to die while I push the gas pedal come the floor and also may or may not respond after ~ a pair of seconds. It will then jump forward in solution and lose solution again after a pair of seconds. At times once I restart the truck, the will automatically die ~ starting. An additional odd point is that as soon as it is wet exterior I will just get about a fifty percent a mile before it throws a fit. The mechanic is adamant the it is the MAF sensor and I have just had negative luck with 3 defective sensors from development Auto Parts. I believe this mechanic is an ext defective than the MAF sensor.

Any assist you can carry out would be significantly appreciated. BTW - I have replaced every plugs, wires, and also fuel filter. Also, it no seem to matter if i am to run the A/C or heat. Say thanks to you an extremely much! If you aid identify this problem, ns will work out a “Thank you” gift in return.

I can not remember the precise code number tonight, will check numbers offered tomorrow. Ns do understand that the code (according to my Haynes manual) states “Mass Air flow Sensor below Minimum Voltage”.

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I suspected a wiring issue, yet the very same mechanic was likewise persistent the wiring can not be the issue. Needless to say, ns won’t be going earlier to him.

Is it feasible to test the wiring, or do I need to have actually a trusted mechanic start tracing wires? i hesitate to execute that due to the fact that I understand that at $70+ per hour can include up fast chasing wires and also this is a 94 Ford Ranger.


Thanks because that your fast responses currently and in the future. Ns am truly grateful for your helpfulness. I have actually very small knowledge the vehicles, so her advice is invaluable.

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Also, if you understand of a good mechanic in the Washington D.C. Area, please let me know.