Scantool Diagnostics

Engine Control
P2097 Post Catalyst Fuel Trim System too Rich (Bank 1) - Scantool Diagnostics

Monitor GDS Data

1. Connect GDS to Data Link Connector (DLC).
2. Warm up the engine to normal operating temperature.
3. Monitor the "Parameters related to air/fuel ratio (HO2S, MAF, TPS, ECTS, PCSV, Injector, etc)" on the GDS.