Nissan Rogue manuals

Nissan Rogue Service Manual: Compression pressure

CHECKING COMPRESSION PRESSURE

  1.  Warm up the engine to full operating temperature.
  2.  Release the fuel pressure. Refer to EC-144, "Work Procedure".
  3.  Remove the ignition coil and spark plug from each cylinder. Refer to EM-36, "Removal and Installation" and EM-17, "Removal and Installation".
  4.  Connect engine tachometer (not required in use of CONSULT).
  5.  Disconnect the fuel injector harness connector to avoid any residual fuel injection during the measurement.
  6.  Install the compression tester with the adapter into the spark plug hole.

Checking compression pressure

Checking compression pressure

  1. With the accelerator pedal fully depressed, turn the ignition switch to the “START” position to crank over the engine. When the gauge pointer stabilizes, read the compression pressure and engine rpm. Perform these steps to check each cylinder.

CAUTION: Always use a fully charged battery to obtain specified engine cranking speed.

  1.  Install spark plug, ignition coil and harness connectors. Refer to EM-17, "Removal and Installation".
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Removal and installation
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