On-Vehicle Inspection [04/2013 - 08/2015]: Procedure
WARNING: This page is about a different car, the 2015 Lexus IS 250 and 2014 Lexus IS 250. 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.