LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 2091 (Automatic Air Conditioner) >> Trouble Diagnosis >> Insufficient Cooling >> Trouble Diagnoses For Unusual Pressure >> High-pressure Side is Too High and Low-pressure Side is Too Low

High-pressure Side is Too High and Low-pressure Side is Too Low

WARNING: This page is about a different car, the 2008 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
HIGH-PRESSURE SIDE IS TOO HIGH AND LOW-PRESSURE SIDE IS TOO LOW

Gauge indication Refrigerant cycle Probable cause Corrective action
High-pressure side is too high and low-pressure side is too low.
G04878051Courtesy of NISSAN MOTOR CO., U.S.A.
 Upper side of condenser and high-pressure side are hot, however, liquid tank is not so hot. High-pressure tube or parts located between compressor and condenser are clogged or crushed.
  • Check and repair or replace malfunctioning parts.
  • Check oil for contamination.
scientia non olet · About LEMON Manuals