| General notes on injection |
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| The control unit for the fuel injection and ignition system is equipped with self-diagnosis. Before carrying out repairs and fault finding, the fault memory must be interrogated. Also, the low pressure flexible tubes and tube connections must be verified (infiltrated air). |
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| The components marked by * are verified by the self-diagnosis → Chapter, Fault memory: consulting and erasing. |
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| The components marked by ** are verified by the actuator self-diagnosis → Chapter |
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| Always replace the tightening clips by screw clips. |
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| For trouble-free operation of the electrical components a voltage of at least 11.5 V is necessary. |
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| If the engine starts, runs for a short period and then stops, after fault finding, repairs or component tests, then the fault may lie with the immobiliser blocking the engine control unit. The fault memory must be interrogated and if necessary the control unit matched → Chapter. |
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| Sometimes, for some tests, the control unit will detect and record a fault. Therefore after completing all checks and repairs the fault memory must be interrogated and if necessary erased → Chapter, Fault memory: consulting and erasing. |
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| Do not use sealants containing silicone. Particles of silicone drawn into the engine, will not be burnt in the engine and damage the Lambda probe. |
| Check intake system for leaks (unmetered air) → Chapter. |
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