Toyota Corolla Cross: Fuel Tank Pressure Sensor

 Bus Buffer ECU Communication Stop Mode

DESCRIPTION Detection Item Symptom Trouble Area Bus Buffer ECU Communication Stop Mode Communication stop for "Accessory Gateway" is indicated on the "Communication Bus Check" screen of the GTS. Click here

 Evaporative Emission System Purge Control Valve "A" Circuit Open (P044313)

DESCRIPTION This DTC P044313 is applicable to Mexico models only. To reduce hydrocarbon (HC) emissions, evaporated fuel from the fuel tank is routed through a charcoal canister to the intake manifold for combustion in the cylinders. The ECM changes the duty signals to the purge VSV (Vacuum Switc