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What Happens If You Unplug A Map Sensor? [Solved]
With the MAP sensor disconnected, the fuel delivery will be excessive and could cause harm to the engine and exhaust system (catalytic converters). Your vehicle getting on the freeway accelerating, bogging down, and reaccelerating sounds like fuel starvation. It could be a fuel pump fault or a plugged fuel filter.24 Oct 2016
Can we trust “the unplug it test”?
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What happens if you start a car with the mass air flow sensor disconnected
DO NOT TRY THIS!
Disconnecting MAF Sensor Is Not A valid Test
In this video
