For 1990-2009 cars only
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
Operating Conditions: Key Engine running,A/C On, mode selector in Bi-Level and in recirculation mode outside air temperature at 21°C (70°F) | |||
A/C Clutch Feedback Signal (4.3L only) | Engine Data 2 | On/Off | Off |
A/C Compressor Cycling Switch (4.3L only) | Engine Data 2 | Normal/Low pressure | Normal |
A/C High Side Pressure (2.2L only) | Engine Data 2 | kPa/psi | 420 kPa/61 psi |
A/C High Side Pressure (2.2L only) | Engine Data 2 | Volts | 0.8 Volts |
A/C Relay Command | Engine Data 1 Engine Data 2 Engine Data 3 (2.2L only) | On/Off | On |
A/C Request Signal | Engine Data 2 | Yes/No | Yes |
A/C High Pressure Recirculation Switch (4.3L only) | Engine Data 2 | Open/Closed | Closed |
