Oil Specification
- The HFC-134a system requires synthetic (PVE) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed.
- Compressor (PVE) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.
Specification
| Model | ESC33i |
|---|---|
| Motro | BLDC Motor |
| Control Type | CAN |
| Compression Type | Scroll |
| Capacity | 33cc/rev |
| Operating Voltage Range | 190~320V |
| Rated Voltage | 288V |
| Mount Type | Engine Mounting, 6 Point Mounting |
ELECTRIC A/C COMPRESSOR SPECIFICATIONS
Scheme 1
| Evaporator core temperature [°C (°F)] | Resistance [Kohms] |
|---|---|
| 10 | 45.35 |
| 0 | 27.62 |
| 10 | 18.07 |
| 20 | 12.11 |
| 30 | 8.3 |
| 40 | 5.81 |
EVAPORATOR TEMPERATURE SENSOR SPECIFICATIONS
Scheme 2
Scheme 3
Scheme 4
Scheme 5
Scheme 6
- Remove the console extension cover (A).
- Remove the crash pad lower cover (A).
- Disconnect the connector (A).
- Disconnect the evaporator temp connector (A).
- Remove the evaporator temperature sensor (A), by pulling it after rotating 90° in a counterclockwise direction.
- Installation is the reverse order of removal.
| Ambient temperature [°C (°F)] | Resistance between terminals 1 and 2 (kohms) |
|---|---|
| 30 (-22) | 480.41 |
| 20 (-4) | 271.21 |
| 10 (14) | 158.18 |
| 10 (32) | 95.10 |
| 10 (50) | 58.80 |
| 20 (68) | 37.32 |
| 30 (86) | 23.76 |
| 40 (104) | 16.13 |
| 50 (122) | 10.95 |
AMBIENT TEMPERATURE SPECIFICATIONS
- 4. If the measured resistance is not specification, substitute with a known-good ambient temperature sensor and check for proper operation.
- 5. If the problem is corrected, replace the ambient temperature sensor.
Scheme 7
- Disconnect the negative (-) battery terminal.
- Remove the front bumper. (Refer to " «FRONT BUMPER»(ref-419409-S39952526842011091200000) ")
- Disconnect the connector and then remove the ambient temperature sensor (A).
- Installation is the reverse order of removal.