map sensor Q

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map sensor Q

H23V Sat May 28, 2011 1:39 am

What do u think the best map sensor is out there

jason morris


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hjdanzi Wed Jun 15, 2011 7:30 pm

For a stock car, the stock one. For a forced induction application i found out that omnipower maps are cheap and reliable and their configuration is widly known and predifined in all tuning software.

I also tried Delphi (sucks), GM (sucks) and Magnetti Marelli (the worst thing ever).



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moozregie Thu Jun 16, 2011 6:01 am

recently heard of the SF stock replacement 4bar
haven't heard any reviews but they sound great from their claims

SF 4 Bar MAP sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into each micro chip. Pressure changes are calculated on a true linear 0-5 volt scale via a specially designed silicon pressure sensor that also compensates for temperature changes. The unique ability to compensate for temperature changes allows our MAP sensor to remain a minimum of 99% accurate from 32 degrees F to 180 degrees F through out its range of scale. With the true linear pressure vs. voltage scale there is never a need to re-tune at different altitudes as with other sensors. SF 4 bar MAP sensors can precisely calculate boost pressure from 1-43+ psi while still allowing smooth stock OEM driveability at any boost level. Conveniently packaged in an OEM dimensional housing for easy install and an OEM look.

Key features:
* 40 to 260 degrees Fahrenheit temperature operating range

* Able to respond from 10% of the pressure scale to 90% of the pressure scale in .001 seconds (the fastest response time of any MAP sensor on the market).

* Automatic temperature compensation.

* True linear scaling for perfect drivability at all boost and vacuum levels.

* Compatible with all aftermarket engine management systems.

* Minimum of 99% accurate over full scale range under all conditions including temperature, altitude, and humidity changes.

* Allows smoother engine operation, higher boost levels, and better drivability than competitors turbo MAP sensors.

* Direct plug and play for an easy install and an OEM look. Dimensionally identical to the stock MAP sensor.

* Each sensor is hand assembled, pressure, and function checked in the USA for unparalleled quality control prior to shipping


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CainTuned Fri Jun 17, 2011 2:43 am

ya Speedfactorys map sensors work great they are a local shop around me and ive seen alot of them in use

Theres No Replacement For Displacement

Clarification Is Worth A Million Bucks


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