Section 77 (Engine Control System (2ZR-FE) - Diagnostics - Introduction (Model Code: ZRE172))
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2019 Toyota Corolla, 2018 Toyota Corolla, 2017 Toyota Corolla, 2016 Toyota Corolla, and 2015 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
- SFI System
- Precaution [08/2013 - 08/2016]
- Precaution [08/2016 - ]
- Definition Of Terms [08/2013 - ]
- Parts Location [08/2013 - 08/2016]
- Parts Location [08/2016 - ]
- System Diagram [08/2013 - 08/2016]
- System Diagram [08/2016 - ]
- How To Proceed With Troubleshooting [08/2013 - ]
- Check For Intermittent Problems [08/2013 - ]
- Basic Inspection [08/2013 - ]
- Registration [08/2013 - ]
- Initialization [08/2013 - 08/2016]
- Initialization [08/2016 - ]
- Checking Monitor Status [08/2013 - ]
- Readiness Monitor Drive Pattern [08/2013 - ]
- Problem Symptoms Table [08/2013 - 08/2016]
- Problem Symptoms Table [08/2016 - ]
- Terminals Of ECM [08/2013 - 08/2015]
- Terminals Of ECM [08/2015 - 08/2016]
- Terminals Of ECM [08/2016 - ]
- Diagnosis System [08/2013 - ]
- DTC Check / Clear [08/2013 - ]
- Freeze Frame Data [08/2013 - 08/2016]
- Freeze Frame Data [08/2016 - ]
- Check Mode Procedure [08/2013 - ]
- Fail-Safe Chart [08/2013 - ]