× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for September 27, 2025
International Automotive Technicians' Network (iATN) - Members Only
Next
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Open Help Requests for Asian
Help Request Answers

Fixes & Summaries for Asian
Fix/Summary Answers
1999 Lexus RX300 3.0L MIL Lamp on VIN: JT6HF10U7X
Thank you for all the replies. A lot recommended mass air flow and make sure it was a denso which it is. The problem was were the rear o2 sensor attached to exhaust pipe. They ok to exhaust shop because its was leaking at flange before sensor. The shop cut of ... Trouble codes: P0171 (Fuel trim lean bank1), P0325 (Knock sensor bank 1), P0330 (Knock sensor bank2).
10
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next