Lexus ES: Emission Control System
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SYSTEM DIAGRAM *1 Purge Valve (Purge VSV) *2 Fuel Tank Cap Assembly *3 Fuel Tank Assembly *4 Canister Filter *5 Fuel Cut-off Valve *6 ECM *7 Canister Pump Module (L
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT CAUTION: To prevent injury due to contact with an operating V-ribbed belt or cooling fan, keep your hands and clothing away from the V-ribbed belt and coo
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DESCRIPTION The idle speed is controlled by the ETCS (Electronic Throttle Control System). The ETCS is comprised of: 1) the one valve type throttle body; 2) the throttle actuator, which operates the throttle valve; 3) the throttle position sensor, which detects the opening angle of the throttle valv
DTC SUMMARY MALFUNCTION DESCRIPTION The main CPU and sub CPU of the hybrid vehicle control ECU monitor their internal operation and each other for malfunctions. The cause of this malfunction may be the following: Hybrid vehicle control ECU internal malfunction
Hybrid vehicle control ECU malfuncti
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