Fitting location of the EPC warning lamp |
When the ignition is switched on, the engine control unit checks all the components of importance to the electronic throttle system. |
The EPC warning lamp goes out after the engine has been started, if no fault has been identified on the electronic throttle system. |
If a fault is detected in the electronic throttle system while the engine is running, the engine control unit switches on the EPC warning lamp. (These faults are listed in the fault table). At the same time, an entry is made in the engine control unit fault memory. |
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