Component Inspection

P2096 Post Catalyst Fuel Trim System too Lean (Bank 1)

Inspection/Repair - Component Inspection

Component Inspection

PCV (Positive Crankcase Ventilation) valve check
1. IG KEY "OFF".
2. Disconnect PCV valve.
3. Check the movement of plunger by putting in and out a thin stick.
4. Is the movement of plunger normal?





Injector check
1. IG KEY "OFF".
2. Disconnect injectors.
3. Check clog on injectors.
4. Measure the resistance between power and control terminal of injectors (Component side).
Specification :









5. Is the measured resistance within specifications?





Sensors related to air/fuel ratio check
1. Check the output data of sensors related to air/fuel ratio (HO2S, MAPS, TPS, ECTS, PCSV, Injectors, etc) on GDS.
2. Are those sensors normal?