On-Vehicle Inspection [04/2013 - 10/2017]: Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2017 Lexus IS 350, 2017 Lexus IS 300, 2016 Lexus IS 350, 2016 Lexus IS 300, and 2015 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT EFI INJECTION RELAY (INJ)
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition 3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher Battery voltage is applied between terminals 1 and 2 Below 1 Ω If the result is not as specified, replace the EFI injection relay (INJ).
- Measure the resistance according to the value(s) in the table below.
- INSPECT EFI 2 RELAY (EFI MAIN NO. 2)
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition 3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher Battery voltage is applied between terminals 1 and 2 Below 1 Ω If the result is not as specified, replace the EFI 2 relay (EFI MAIN NO. 2).
- Measure the resistance according to the value(s) in the table below.