Nissan Sentra manuals

Nissan Sentra Service Manual: Performance test

Inspection

INSPECTION PROCEDURE

  1. Connect recovery/recycling/recharging equipment (for HFC-134a) or manifold gauge.
  2. Start the engine, and set to the following condition.

Test condition


  1. Maintain test condition until A/C system becomes stable. (Approximately 10 minutes)
  2. Check that test results of “recirculating-to-discharge air temperature” and “ambient air temperature-tooperating pressure” are within the specified value.
  3. When test results are within the specified value, inspection is complete.

    If any of test result is out of the specified value, perform diagnosis by gauge pressure. Refer to HA-18, "Symptom Table".

Recirculating-to-discharge air temperature table

Ambient air temperature-to-operating pressure table


Ambient air temperature-to-operating pressure table

Removal and installation


OIL
Description MAINTENANCE OF OIL LEVEL The compressor oil is circulating in the system together with the refrigerant. It is necessary to fill compressor with oil when replacing A/C system parts or ...

Removal and installation
...

Other materials:

Diagnosis and repair workflow
Work Flow OVERALL SEQUENCE DETAILED FLOW 1. OBTAIN INFORMATION ABOUT SYMPTOM Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurred. >> GO TO 2. 2. CONFIRM THE SYMPTOM Check the malfunction on the ...

Power supply and ground circuit
A/C AUTO AMP A/C AUTO AMP. : Diagnosis Procedure Regarding Wiring Diagram information, refer to HAC-41, "Wiring Diagram". 1.CHECK FUSE Check fuses [No. 5, 8 and 21, located in the fuse block (J/B)]. NOTE: Refer to PG-47, "Terminal Arrangement". Is the inspection result nor ...

Warning/indicator lights and audible reminders
Anti-lock Braking System (ABS) warning light Brake warning light Charge warning light Door open warning light Engine oil pressure warning light Low fuel warning light Low tire pressure warning light Low windshield-washer fluid warning light NISSAN Intelligent Key® lock warni ...

© 2014-2024 Copyright www.nisentra.com