| General notes on the ignition system |
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| This section deals specifically with the components relating to the ignition system. For other components of the injection and ignition system → Chapter and continue. |
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| Switch off the ignition before disconnecting and connecting the battery, as this may damage the 4AV control unit. |
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| The engine control unit is equipped with a self-diagnosis system. |
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| Components marked with an * are checked by self-diagnosis → Chapter. |
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| A minimum voltage of 11.5 V is required for perfect functioning of the electrical components. |
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| Certain inspections may cause the control unit to detect and store a fault. It is therefore necessary to interrogate the fault memory after having completed all inspections and repairs, and delete → Chapter. |
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