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A RESULT PROCEED TO Freeze frame data exists, but the starting difficulty cannot be reproduced and it is unknown what kind of starting difficulty occurred A The problem symptoms can be reproduced, or the malfunction conditions are known B B GO TO STEP 25 4. CHECK FREEZE FRAME DATA (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Using the Techstream, confirm the vehicle conditions recorded in the freeze frame data which were present when the DTC was stored
. FREEZE FRAME DATA ITEM SUSPECTED AREA PROCEED TO ENGINE SPEED BATTERY VOLTAGE Minimum voltage is less than 5 V Battery fully depleted A Minimum voltage is 5 V or higher Starter malfunction Crankshaft position sensor system Excess engine friction Immobiliser system ECM B 60 to 250 rpm (engine cranks but no initial combustion) - Fuel pump control system Ignition system Engine coolant temperature sensor Immobiliser system Fuel injection system C 250 rpm or higher (combustion occurs but initial combustion and starter turnoff occur late) - Engine assembly Fuel injection system Fuel pump control system D HINT: When DTC P1604 is stored, either "Engine Start Hesitation"*1 or "Low Rev for Eng Start"*2 in the Freeze Frame Data will be ON. If "Low Rev for Eng Start" is ON, proceed to E. *2: This value turns ON when the engine stalls immediately after starting the engine. If "Low Rev for Eng Start" is ON, as there is a possibility that the low engine speed or engine stall was caused by the user, confirm the following 3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P1604; Start... |