Operation CHARM: Car repair manuals for everyone.
Home >> Saturn >> 2000 >> SC1 L4-1.9L SOHC VIN 8 >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Component Tests and General Diagnostics >> A/C System Performance Test >> System Condition Charts - Definition and Usage >> System Performance
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

System Performance

SYSTEM CONDITION CHARTS DEFINITION AND USAGE




KEY: STATEMENTS ARE USED TO INTERPRET THE PRESSURE AND TEMPERATURE READINGS COMPARED TO NORMAL SYSTEM PERFORMANCE. IF TESTING ABOVE OR BELOW AMBIENT TEMPERATURES LISTED, RELY ON KEY STATEMENTS TO DIAGNOSE SYSTEM.

THEN: Statements contain additional information to help you confirm your diagnosis and lead you to a corrective action.

^ When all pressure and temperature readings fall within the ranges of a given chart, use that chart to repair the vehicle.
pro multis · About Operation CHARM