{"model":"mk4","model_name":"MK4 Supra","vehicle":"Toyota Supra A80 (1993–2002, 2JZ-GE / 2JZ-GTE)","document":"Repair Manual","section":"TGE","section_name":"Troubleshooting 2JZ-GE","page":14,"pages_in_section":105,"title":"Troubleshooting 2JZ-GE","section_header":"Engine — 2JZ-GE Engine Troubleshooting","ocr_text":"EG–394\n\nENGINE – 2JZ–GE ENGINE TROUBLESHOOTING\n\nDTC No. | Number of MIL Blinks | Circuit | Diagnostic Trouble Code Detecting Condition\n\n31\nBE3833\nVolume Air Flow Meter Signal\nAll conditions below are detected:\n(a) No volume air flow meter signal to ECM for 2 sec. when engine speed is above 300 rpm\n(b) Engine stall\n\n35\nBE3833\nBarometric Pressure Sensor Signal\nOpen or short in BARO sensor circuit for 0.5 sec. or more\n\n41\nBE3834\nThrottle Position Sensor Signal\nOpen or short in throttle position sensor circuit for 0.5 sec. or more\n\n42\nNo.1 Vehicle Speed Sensor Signal (for A/T)\nAll conditions below are detected continuously for 8 sec. or more:\n(a) No.1 vehicle speed signal: 0 km/h (mph)\n(b) Engine speed: 3,000 rpm or more\n(c) Park/neutral position switch: OFF\n(d) Stop Light switch: OFF\n\nNo.1 Vehicle Speed Sensor Signal (for A/T)\nAll conditions below are detected continuously for 8 sec. or more:\n(a) No.1 vehicle speed signal: 0 km/h (mph)\n(b) Engine speed: 2,000 rpm and 5,000 rpm\n(c) Engine coolant temp.: 80°C (176°F) or more\n(d) Load driving\nBE3934\n\n43\nBE3934\nStarter Signal\nNo starter signal to ECM\n\n52\nBE3935\nKnock Sensor Signal (front side)\nNo. No.1 knock sensor signal to ECM for 4 crank revolutions with engine speed between 1,600 rpm and 5,200 rpm\n\n53\nBE3935\nKnock Control Signal\nEngine control computer (for knock control) malfunction at engine speed between 650 rpm and 5,200 rpm\n\n55\nBE3935\nKnock Sensor Signal (rear side)\nNo No.2 knock sensor signal to ECM for 4 crank revolutions with engine speed between 1,600 rpm and 5,200 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