p0192

  1. Doog

    [SOLVED] P0192 Code and P0300 Misfires

    Hi all! I wanted to share my experience as it was fairly rare and I found a fix that worked. I bought a new to me 2007 Mazdaspeed3 with approximately 170K miles in August. It was a 1 owner, completely stock car (unicorn, I know). When I bought it, it was having some misfires. I assumed this...
    • Doog
    • Thread
    • mazdaspeed 3 mazdaspeed low fuel pressure mazdaspeed misfiring p0192
    • Replies: 1
    • Forum: Mazdaspeed 3/6 Engine
  2. C

    P0192 Code - Fuel Pressure Dropping to Zero

    EDIT: Issue has been solved. Initially I cleaned the Spill Valve while I waited for a new sensor. When everything was back together, idle PSI was 0 and tapping the gas would make the car stall out. It was also clearly pig rich as the car smelled like raw fuel. From this I concluded that the...
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