Fault Code Description |
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The diagnosis monitors the line for voltage supply to single-spark ignition coils from the load-shedding relay for ignition and fuel injection for open circuits/line disconnection and short circuits to ground. Malfunction monitoring conditions This fault code is detected whenever there is no voltage at the DME input (E_U_IGN) although the load-shedding relay for ignition and fuel injection has engaged. |
Fault Code Conditions | |
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General Conditions |
Voltage precondition - Vehicle voltage between 9V and 16V Temperature condition - None Time condition - None Other preconditions - None Terminal status - Terminal 15 |
Terminal Condition |
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Driving Conditions |
Fault Time Condition |
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The fault is entered within 10 seconds. |
Service Plan |
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- Check the voltage supply to the load-shedding relay for the ignition and fuel injection - Check wiring harness between DME and load-shedding relay for ignition and fuel injection - Replace load-shedding relay for ignition and fuel injection |
Fault Impact |
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‐ Breakdown in extreme cases |
Warnings | |
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Warning Lights |
none |
Control Center Messages |
Service Notes |
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- None |