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Thread: 2006 bad mileage

  1. Top Of Page | #21
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    Plugged into a buddies scan tool. Cylinder 5 is contributing about 5% more fuel than the rest and at idle it is reading 14 lbs of boost. Could I have a bad map sensor and it's thinking it needs to dump more fuel to compensate for boost that isn't there? Also while scan tool was plugged in it threw a p0606 code.


  2. Top Of Page | #22
    Old & Grumpy! Polaraco's Avatar

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    Map sensors need to be cleaned from time to time. I just use an acid brush and clean it


    P0606-internal Control Processor


    2003- 3500 RWD Automatic.
    S & B intake, BD Intercooler, Pusher Air Horn, MM3 Double R Tuning, Turbo Timer, electric Flex-a-lite fans, FASS 95,
    50 HP tips, upgrade to 351 turbo, 3.42 gears, Twin air compressors, air bags, Remote dual oil filters, Hellwig sway bar, Front Winch. Home made Fuel Heater, BD Exhaust brake with Torque Lock. Tons of TLC

  3. Top Of Page | #23
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    What is your cruising RPM? Are you hitting OD?


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