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:

Control buttons
The control buttons for the Bluetooth® Hands-Free Phone System are located on the steering wheel. PHONE/SEND Press the   button to initiate a VR session or answer an incoming call. You can also use the button to interrupt the system feedback and give a command at once. See “L ...

Increasing fuel economy
Keep your engine tuned up. Follow the recommended scheduled maintenance. Keep the tires inflated to the correct pressure. Low tire pressure increases tire wear and lowers fuel economy. Keep the wheels in correct alignment. Improper alignment increases tire wear and lowers fuel eco ...

Brake pedal
Inspection BRAKE PEDAL HEIGHT Check the brake pedal height (H1) between the dash lower panel (1) and the brake pedal upper surface. Brake pedal height (H1) : Refer to BR-54, "Brake Pedal". CAUTION: Check the brake pedal height with the floor trim removed. STOP LAMP SWITCH AND BR ...

© 2014-2022 Copyright www.nisentra.com