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MAF unplugged
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=5&t=64989
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Author:  rictek [ Wed Feb 01, 2012 4:30 pm ]
Post subject:  MAF unplugged

Are there any negative long term effects of leaving the Mass Airflow Sensor unplugged?

Author:  papaindigo [ Wed Feb 01, 2012 4:46 pm ]
Post subject:  Re: MAF unplugged

Not that I know of other than the constant CEL glowing at you which could mask a different CEL since it's already on.

Author:  secondechomatt [ Wed Feb 01, 2012 5:14 pm ]
Post subject:  Re: MAF unplugged

funny story about the cel...

I have had mine on since I bought the jeep and did the orm. Today, while parked, I used the "torque" app on my phone to remove the cel. Fully expecting it to come back on, I hopped on the road. 40 miles later...still off. :) Strange things this ecu we have.

Author:  RJM [ Wed Feb 01, 2012 6:44 pm ]
Post subject:  Re: MAF unplugged

The cell will return, it will take 3 or 4 starting cycles.

Author:  spitfire36o [ Wed Feb 01, 2012 9:15 pm ]
Post subject:  Re: MAF unplugged

You don't have to wait 3 or 4 cycles, it will come on the first time. Once you clear it, it will stay off only until the next time it is cycled off/on, no matter how many miles driven.

Author:  NotPicky [ Wed Feb 01, 2012 9:44 pm ]
Post subject:  Re: MAF unplugged

papaindigo wrote:
Not that I know of other than the constant CEL glowing at you which could mask a different CEL since it's already on.


^^ I agree....

I've had mine unplugged since I bought it, 30k ago. Just periodically check the codes.

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