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 DIRECT FUEL INJECTOR ASSEMBLY NOTE:
This inspection is for checking the direct fuel injector assembly for an open or short. Because the direct fuel injector assembly of this vehicle is a high-pressure type, fuel injection volume cannot be checked.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition Result 1 - 2 20°C (68°F) 1.34 to 1.64 Ω Ω If the result is not as specified, replace the direct fuel injector assembly.
*a Component without harness connected
(Direct Fuel Injector Assembly)
- Measure the resistance according to the value(s) in the table below.