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Ignition System Check
A WARNING Your car is equipped with a microprocessor system of ignition (MPSZ) of high energy. For high-voltage wire is supplied about 40 000, and although at low amperage, it is not dangerous to the life, the possible electric shock when checking the ignition system may lead to serious consequences. Therefore, if you take over the high-voltage wire with the ignition on, use thick rubber gloves or at least pliers with insulated handles. |
HELPFUL ADVICE Before checking the ignition system, set the gear lever in neutral and leave the parking brake. |
1. With the ignition off, check the integrity and landing high-voltage wires in the sockets of the ignition coil. 3. If the low-voltage circuit of the ignition coil is OK, check for spark at the spark plugs. Remove the high-voltage wire with any of the spark plug. Insert the tip of the wire spare spark plug and press it onto the metal part to the "weight" of the car (for example, to the inlet pipe). Have an assistant crank the starter engine crankshaft.
WARNINGS Reliable candle body contact with "weight" is required, since the appearance of an additional spark gap greater than the gap between the electrodes of the plug may damage the engine control unit or the high voltage circuit of the ignition coil. These checks do not spend more than five seconds to avoid damaging the catalytic converter exhaust gases in contact with him unburned fuel in the engine cylinders. |
4. If there is no spark, replace with new high-voltage wires. You can pre-set to try not new, but proven, a "working machine". 5. If the replacement wire spark does not appear, replace the ignition coil (see. "Removing and installing ignition coils"). If the spark is there, but the engine does not start, replace the spark plug with new ones. You can also try to pre-install not new, but proven, a "working machine".
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