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TESTER DISPLAY TEST PART CONTROL RANGE DIAGNOSTIC NOTE Control the Fuel Pump / Speed Activate fuel pump ON/OFF Test possible when Ignition switch is ON. Shift lever in P or N. Engine is stopped. Connect the TC and TE1 Turn on and off TC and TE1 connection ON/OFF ON: TC and TE1 connected. OFF: TC and TE1 disconnected. Control the Idle Fuel Cut Prohibit Prohibit idling fuel cut control ON/OFF - Prohibit the Catalyst OT Misfire prevent F/C Prohibit catalyst overheat malfunction prevention fuel cut operation during misfire ON: Fuel cut is prohibited Confirm that the Vehicle is Stopped and Engine Speed is 3000 rpm or less. Activate the Starter Relay Activate the starter relay ON/OFF Engine is stopped. Activate the ACC Cut Relay Activate the ACC Cut relay ON/OFF Engine is stopped. Control the ETCS Open/Close Slow Speed Throttle actuator Close/Open Open: throttle valve opens slowly This test is possible when the following conditions are met: Ignition switch ON. Engine does not start. Fully depressing accelerator pedal (APP: 58 degrees or more). Shift lever in P. Control the ETCS Open/Close Fast Speed Throttle actuator Close/Open Open: throttle valve opens fast Same as above. Control the VVT Linear (Bank 1) Control Variable Valve Timing (VVT) (for Intake Side of Bank 1) -128 to 127% This value added to present OCV control duty Engine stalls or idles roughly when the VVT actuator is operated by 100%. Perform this test when the following conditions are met: Engine is idling. Shift lever is in P. DTCs related to the VVT system may be stored due to Active Test operation, but this does not indicate a malfunction. Control the VVT System (Bank 1) Turn on and off Oil Control Valve (OCV) (for Intake Side of Bank 1) ON/OFF Engine stalls or idles roughly when the camshaft timing oil control valve is turned on. Engine runs and idles normally when the camshaft timing oil control valve 3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: DATA LIST ... |