Toyota adventurer can no longer start after flameout

        Production plant: Toyota Motor Corporation
        License plate number: adventurer E-VCV10
        Engine Grades: 3VZ-FE type
        Year: 1992
        Mileage: 77000km
        Failure Symptoms: can not start the engine flameout.
        Troubleshooting: the fact that the engine can not start from the basic checks begin. After basic checks, the results did not harvest. Remove the spark plug, the spark plug with a thin layer of the adhesive gasoline, like ignition systems. Are recognized when the installed vas 5054a lamp ignition spark timing light does blink, indicating that there is an ignition spark. So in the end there is no ignition spark it in the cylinder?
        To confirm that there are no ignition spark inside the cylinder, the cylinder pressure conditions do simulation spark test, for which the central high voltage cable unplugged, the cable from the left and right cylinder head 10mm, 10mm air gap to do that to keep the spark test, the results of the spark is normal. Then pull each cylinder spark high voltage cable test results done in the air gap of 10mm only when there is no spark, but also "pop jack, black jack" sound leakage. Reduce the air gap, there sparks flying.
        Remove the distributor cap and distributor rotor, where the side has come out of its hole burning due to leakage.
        In order to track down the real cause of the failure, perform a variety of investigations. The results of high-voltage cables is high resistance value, the reference renault diagnostic tool value is generally a high voltage cable is 16kΩ / m, and this engine is the resistance value of the high voltage cable 30kΩ / m or more, some of which reach 32kΩ / m. After the secondary circuit resistance increased demands increased voltage ignition coil, resulting in insulation breakdown weaknesses leakage.
         High voltage cable disconnection, high-voltage terminal of the ignition coil to the low-voltage terminal leakage, closed magnetic coils into open magnetic coil, without leakage to the outside, it is difficult to find.
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