Service Data
1ZZ-FE:
SERVICE DATA EMISSION CONTROL (1ZZ-FE)
| Vacuum switching valve | ||
| Resistance | 1 - 2 | 26 to 30 Ω at 20°C (68°F) |
| 1 - Body | 10 MΩ or higher | |
| 2 - Body | 10 MΩ or higher | |
| Air fuel ratio sensor | ||
| Resistance | Bank 1 sensor 1 | |
| 1 (HT) - 2 (+B) | 1.8 to 3.4 Ω at 20°C (68°F) | |
| 1 (HT) - 4 (E1) | 10 kΩ or higher | |
| Heated oxygen sensor | ||
| Resistance | Bank 1 sensor 2 | |
| 1 (+B) - 2 (HT) | 11 to 16 Ω at 20°C (68°F) | |
| 2 (HT) - 3 (E) | 10 kΩ or higher | |
2ZZ-GE:
SERVICE DATA EMISSION CONTROL (2ZZ-GE)
| Vacuum switching valve | ||
| Resistance | 1 - 2 | 26 to 30 Ω at 20°C (68°F) |
| 1 - Body | 10 MΩ or higher | |
| 2 - Body | 10 MΩ or higher | |
| Heated oxygen sensor | ||
| Resistance | Bank 1 sensor 1 | |
| 1 (+B) - 2 (HT) | 5 to 10 Ω at 20°C (68°F) | |
| 2 (HT) - 3 (E) | 10 kΩ or higher | |
| Heated oxygen sensor | ||
| Resistance | Bank 1 sensor 2 | |
| 1 (+B) - 2 (HT) | 11 to 16 Ω at 20°C (68°F) | |
| 2 (HT) - 3 (E) | 10 kΩ or higher | |
| Pressure sensor | ||
| Voltage | C34 (AIP) - A28 (E2) | 1.0 to 2.2 V |
| Air pump relay | ||
| Standerd | 3 - 4 | 10 kΩ or higher |
| 3 - 4 (Apply battery voltage to terminal 1 and 2) | Below 1 Ω | |
| Vacuum switching valve (Air pump) | ||
| Resistance | 1 - 2 | 33 to 39 Ω at 20°C (68°F) |
| 1 - Body | 10 kΩ or higher | |
| 2 - Body | 10 kΩ or higher | |