Recent content by Chapa

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    Fuel pump internal/HPFP,really necessary?

    Perhaps i shouldve done this. Q.Then why is the ECU measuring the fuel pressure? A.The reason the ecu monitors pressure is that it can be done a whole heap easier than monitering flow! Cheaper and easier. "Please feel free to explain how the same pressure being applied to the same diameter fuel...
  2. C

    CEL's!

    IC also stands for instrument cluster, ie the speedo and rev counter etc...
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    Fuel pump internal/HPFP,really necessary?

    Fuel pressure by it's self don't mean a thing correct, you must have flow. The reason the ecu monitors pressure is that it can be done a whole heap easier than monitering flow! Cheaper and easier.
  4. C

    Loud rattling noise when starting engine

    Yes TSB stands for technical service bullitin. This has been an issues with the L3 direct injection engine for possibly 4 years now? Mazda should offer out of warrenty assistance especially if it's on out of warranty by a short time/mileage.
  5. C

    For those that have had the motor mount or trans mount fail....

    Does the rattle noise happen when clutch being engaged/disengaged? Dual mass flywheel can wear out and cause odd noises
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