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Thread: correct 3.3 bar map sensor

  1. #1
    Tuner in Training
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    correct 3.3 bar map sensor

    good morning, i searched but didn´t find a thing , just want to know if the sensor from summit PS10000 http://www.summitracing.com/dom/part...0000/overview/ is the same as 09373269

  2. #2
    Senior Tuner LSxpwrdZ's Avatar
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    You don't want to get involved with the headache that sensor will give you... You can make them work but decel and high vacuum loads will run rich. The sensor has a reading range of 36.66kpa to 370kpa which means anything below 36kpa will not read. I tried using this sensor on one 5.3L turbo car that had a small cam (which pulls alot of vacuum off throttle) and it was a headache.

    The old brick 3bar 12223861 sensor or the 2bar 16235939 sensor (which I stock for $50 + shipping).
    James Short - [email protected]
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    2020 Camaro 2SS | BTR 230 | GPI CNC Heads | MSD Intake | Rotofab | 2" LT's | Flex Fuel | 638rwhp / 540rwtq
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  3. #3
    Tuner in Training
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    are you sure about the sensor range?

  4. #4
    Senior Tuner LSxpwrdZ's Avatar
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    Yep... I have found that the quality of those sensors are so poor however that the range sometimes needs tweaked +/- 10kPa. I have the blueprint drawings on those sensors with the transfer functions so I am very sure on the range.

    09373269/12623671
    3.3bar
    36.66kpa
    370kpa
    v=5(0.003P-0.11)

    Where V is Voltage Output and P is Pressure in kPa. It is a 0-5v sensor so simply inputting 0v for "V" and solving for "P" gives you the kPa for 0v. And same thing for 5v, solve for P.
    Last edited by LSxpwrdZ; 03-03-2014 at 06:40 PM.
    James Short - [email protected]
    Located in Central Kentucky
    ShorTuning
    2020 Camaro 2SS | BTR 230 | GPI CNC Heads | MSD Intake | Rotofab | 2" LT's | Flex Fuel | 638rwhp / 540rwtq
    2002 Camaro | LSX 427 | CID LS7's | Twin GT5088's | Haltech Nexus R5 | RPM TH400

  5. #5
    Senior Tuner DSteck's Avatar
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    333.33kPa is the linear value for that piece of shit. Lol.

    I prefer mine. Nice and stable with a usable range of 12 to 306kPa.

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