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DTC P0222, P0223 TP SENSOR EC-889 < SERVICE INFORMATION > [VK45DE] C D E F G H I J K L M A EC N P O DTC P0222, P0223 TP SENSOR Component Description INFOID:0000000001326720 Electric throttle control actuator consists of throttle control motor, CONSULT-III Reference Value in Data Monitor Mode INFOID:0000000001326721 Specification data are reference values. *: Throttle position sensor 2 signal is converted by ECM internally. Thus, it differs from ECM terminal voltage signal. On Board Diagnosis Logic INFOID:0000000001326722 These self-diagnoses have the one trip detection logic. FAIL-SAFE MODE When the malfunction is detected, ECM enters fail-safe mode and the MIL lights up. DTC Confirmation Procedure INFOID:0000000001326723 NOTE: 1. Start engine and let it idle for 1 second. 2. Check DTC. 3. If DTC is detected, go to . PBIB0145E MONITOR ITEM CONDITION SPECIFICATION TP SEN 1-B1 • Ignition switch: ON (Engine stopped) • Selector lever: D Accelerator pedal: Fully released More than 0.36V Accelerator pedal: Fully depressed Less than 4.75V DTC No. Trouble diagnosis name DTC detecting condition Possible cause P0222 Throttle position sensor An excessively low voltage from the TP sensor • Harness or connectors (TP sensor 1 circuit is open or shorted.) • Electric throttle control actuator (TP sensor 1) • Accelerator pedal position sensor (APP sensor 2) P0223 Throttle position sensor An excessively high voltage from the TP sensor Engine operation condition in fail-safe mode The ECM controls the electric throttle control actuator in regulating the throttle opening in order for the idle position to be within +10 |