1999 Lexus ES300 Q&A
1999 Lexus ES300 Question: OBD code PO1135. A/F ratio sensor, bank 1, sensor 1.
Bank 1 sensor 1 is located between engine and firewall. Additional information on P01135 is located at link below. Click on link, or copy and paste web address to your upper address bar, and click the go button. http://engine-codes.com/p1135_lexus.html - lightsaber