Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - 1UR-FE EMISSION CONTROL
AIR PUMP - INSPECTION
| 1. INSPECT AIR PUMP ASSEMBLY (w/ Heater) |
Check the heater resistance.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition 1 (APH+) - 3 (APHG) -20°C (-4°F) 4.4 to 20.0 Ω -10°C (14°F) 3.9 to 18.0 Ω 0°C (32°F) 3.5 to 16.0 Ω 10°C (50°F) 3.2 to 15.0 Ω 20°C (68°F) 3.0 to 14.0 Ω
| *a | Component without harness connected (Air Pump) |
If the result is not as specified, replace the air pump assembly.