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Checking Engine Oil Pressure

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Locating Oil Pressure Switch
GC0015225Courtesy of CHRYSLER LLC
  1. Remove the oil pressure switch (1). See REMOVAL .
  2. Install oil pressure test gauge assembly, Special Tools C-3292 with 8406 Adapter.
  3. Start engine and monitor gauge readings.
    CAUTION: If oil pressure is 0 at idle, Do not run engine at 3000 RPM.
  4. Oil Pressure (engine at operating temperature): Curb Idle  4.5 kPa (5 psi) minimum 3000 RPM  00-724 kPa (45-105 psi).
  5. If oil pressure is 0 at idle. shut off engine, check for pressure relief valve stuck open or a clogged oil pickup screen.
  6. Remove oil pressure test gauge assembly, Special Tools C-3292 with 8406 Adapter and install oil pressure switch after testing is completed. See INSTALLATION .
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