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SEF177Y PROCEDURE FOR MALFUNCTION C NHEC0078S03 CAUTION: Always drive vehicle at a safe speed. With CONSULT-II NHEC0078S0301 1) Start engine and warm it up to normal operating temperature. 2) Turn ignition switch “OFF” and wait at least 10 seconds. 3) Turn ignition switch “ON”. 4) Select “MANU TRIG” in “DATA MONITOR” mode with CON- 5) Select “THRTL POS SEN” and “ABSOL TH·P/S” in “DATA 6) Press RECORD on CONSULT-II SCREEN at the same time 7) Print out the recorded graph and check the following: I The voltage rise is linear in response to accelerator pedal I The voltage when accelerator pedal is fully depressed is SEF245YB 8) Select “AUTO TRIG” in “DATA MONITOR” mode with CON- SEF178Y 9) Maintain the following conditions for at least 10 consecutive ENG SPEED More than 2,000 rpm MAS AIR/FL SE More than 3.2V COOLAN TEMP/S More than 70°C (158°F) Selector lever Suitable position Driving location Driving vehicle uphill (Increased engine load) GI MA EM LC FE AT AX SU BR ST RS BT HA SC EL IDX DTC P0120 THROTTLE POSITION SENSOR DTC Confirmation Procedure (Cont’d) EC-179 |