NoPistons -Mazda Rx7 & Rx8 Rotary Forum

3rd Generation Specific Talk about 3rd gen RX-7's here.

Fuel Delivery

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Old 12-26-2004 | 01:16 PM
  #11  
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psyclo
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The external systems are just the same as a pistons engine. There may be some small diffrences Im not thinking of but for the most part there is no diffrence.
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Old 12-26-2004 | 11:22 PM
  #12  
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Originally Posted by casus_belli' date='Dec 26 2004, 01:17 PM
No - it uses any number of sensors (air temp, engine temp, atmospheric pressure, O2. etc) to dermine which fuel "MAP" (a graph) to use. The MAP "sensor" tells it Manifold & Atmospheric Pressure.



No, I knew that. I mentioned the MAP sensor (Manifold Absolute Pressure) because some systems use one or the other or even both. I was asking does the system use a maf (Mass Air Flow) sensor?
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Old 12-27-2004 | 12:24 AM
  #13  
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I also wanted to know if I could get a Stand-alone from a piston engine and put it into this car. (if it supports the type of injectors. sensors etc.)
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Old 12-27-2004 | 01:39 AM
  #14  
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Yup, Haltech, MoTec, and Microtech (the common rotary ECUs) all can work on piston motors and rotary.



The rx7s stock use a maf but when switching to an aftermarket ECU its not nessisary.
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Old 12-27-2004 | 07:15 AM
  #15  
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Originally Posted by psyclo' date='Dec 27 2004, 02:38 AM
The rx7s stock use a maf...



The FCs use a MAF sensor, the FDs only use a MAP sensor.
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