Maf Sensor reading -46 degrees

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wampa

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just had a new maf sensor put on the ML as the last one was reading -46 but still reading -46 degrees. any help guys? could it be electric problem?
 
Cole@MBS

Cole@MBS

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That sounds like a default value, I suspect you have a wiring fault.......................
 
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wampa

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Thanks, would that make the car smoke. as it thinks its cold?
 
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