Code : P0134
Make : 2005_SCION_XB
Description : P0134 2005 SCION XB Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
Possible causes :
– HO2S (bank 1 sensor 1)
– Fuel pressure
– Air induction system
– Ventilation hose
– Ventilation valve
– Injector
– Exhaust gas leakage
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.
