Mazdaspeed6 L4-2.3L Turbo (2006)
Fuel hold pressure: More than 230 kPa {2.3 kgf/sq.cm, 33 psi}
13. Complete the "BEFORE REPAIR PROCEDURE".
14. Disconnect the vacuum hose from the intake manifold that connecting to the brake booster.
15. Disconnect the SST.
16. Connect the quick release connector.
High Pressure Line (From the High Pressure Fuel Pump to the Fuel Injector)
1. Inspect the fuel pressure sensor.
2. Inspect the high pressure fuel pump.
