Toyota Corolla Cross: Sliding Roof System

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

DESCRIPTION To reduce hydrocarbon (HC) emissions, evaporated fuel from the fuel tank is routed through a canister to the intake manifold for combustion in the cylinders. The ECM changes the duty signals to the purge VSV (No. 1 vacuum switching valve assembly) so that the intake amount of evaporate

 Terminals Of Ecu

TERMINALS OF ECU CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND POWER DISTRIBUTION BOX ASSEMBLY (a) Remove the main body ECU (multiplex network body ECU) from the power distribution box assembly. (b) Reconnect the power distribution box assembly connector. (c) Measure the voltage and resi