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(a) VPA2 voltage 1.2 V or less (b) VPA voltage - Learned VPA accelerator off position voltage 0.04 V or more P2128 VPA2 voltage when VPA voltage 0.4 V or more, and 3.45 V or less 4.8 V or more P2138 Condition A - Difference between VPA and VPA 2 voltages 0.02 V or less Condition B - VPA voltage 0.4 V or less VPA2 voltage 1.2 V or less COMPONENT OPERATING RANGE VPA voltage 0.4 to 4.8 V VPA2 voltage 1.2 to 4.8 V Difference between VPA and VPA2 voltages More than 0.02 V CONFIRMATION DRIVING PATTERN Connect the Techstream to the DLC3. 1. Turn the ignition switch to ON and turn the Techstream on. 2. Clear DTCs (even if no DTCs are stored, perform the clear DTC operation). 3. Turn the ignition switch off and wait for at least 30 seconds. 4. Turn the ignition switch to ON and turn the Techstream on [A]. 5. 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P2120,P2122,... |