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fuel pressure psi
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  1. 9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
    I have an 07 2.0T SS and I did a fuel pressure test. An immediate test came to 35 PSI. What should normal PSI be at? I’m sure 35 is too low. Fuel filter? Pump? I already replaced the regulator.
  2. NG900 & OG9-3 Workshop
    Hooked up fuel pressure guage off fuel rail today. solid 35psi startup and idle. I go WOT and it jumps to 55~60psi then drops down to 45psi. Is that too hight for a 3bar FPR? It's either FPR, Fuel Filter or Fuel pump Anyone test their Fuel pressure at WOT? 2000 9-3 SE stage 4 (hardware &...
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