Nissan Sentra manuals

Nissan Sentra Service Manual: Compression pressure

Inspection

  1. Warm up the engine to full operating temperature.
  2. Release fuel pressure. Refer to EC-143, "Work Procedure".
  3. Remove ignition coil and spark plug from each cylinder. Refer to EM-46, "Exploded View".
  4. Connect engine tachometer (not required in use of CONSULT).
  5. Install compression gauge (B) with an adapter (A) into spark plug hole.


(a) : 20 mm (0.79 in) or less


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

Compression pressure : Refer to EM-118, "General Specification".

CAUTION:

Always use a fully charged battery to obtain the specified engine speed.

  1. After inspection is completed, install removed parts.
  2. Start the engine, and check that the engine runs smoothly.
  3. Perform trouble diagnosis. If DTC appears, erase it. Refer to EC-55, "Diagnosis Description".
Camshaft valve clearance
Inspection and Adjustment INSPECTION Perform inspection after removal, installation or replacement of camshaft or valve-related parts, or if there are unusual engine conditions regarding valve cl ...

Removal and installation
...

Other materials:

P0524 Engine oil pressure
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P0524 ENGINE OIL PRESSURE (Engine oil pressure too low) An EOP sensor signal voltage applied to ECM remains lower than the specified ...

ID registration procedure
Description This procedure must be performed after replacing wheels, transmitters or the BCM, or rotating wheels. Work Procedure TPMS ID registration can be performed using one of the following procedures: Transmitter Activation tool (J-45295-A) with CONSULT (preferred method) Signal Tec ...

Precaution for Liquid Gasket
REMOVAL OF LIQUID GASKET After removing nuts and bolts, separate the mating surface, using Tool and remove old liquid gasket. Tool number : KV10111100 (J-37228) CAUTION: Be careful not to damage the mating surfaces. Tap (1) Tool to insert it, and then slide it (2) by tapping on t ...

© 2014-2025 Copyright www.nisentra.com