Inspection [10/2022 - ]: Procedure
WARNING: This page is about a different car, the 2025 Lexus RX 450h+, 2025 Lexus RX 350h, 2024 Lexus RX 450h+, 2024 Lexus RX 350h, and 2023 Lexus RX 350h. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT EGR VALVE ASSEMBLY
- Measure the resistance according to the value(s) in the table below.
*a Component without harness connected
(EGR Valve Assembly)Standard Resistance
Tester Connection Condition Specified Condition Result 1 (EGA+) - 2 (EGA-) 20°C (68°F) 3.1 to 3.7 Ω Ω 3 (EGB-) - 4 (EGB+) 20°C (68°F) 3.1 to 3.7 Ω Ω If the result is not as specified, replace the EGR valve assembly.
- Measure the resistance according to the value(s) in the table below.