Operating procedure
Experience shows, however, that in any case, problems on this side are extremely rare. Sensors, switches and wire connections fail much more often. Therefore, if there is a problem, you should act as follows:
Check all fuses related to the injection system (No. 17, as well as the fuses in the electronics box in brown, red and yellow shells). Are they OK?
Check if the ignition system is in order.
Check the fuel supply.
Perform a visual inspection of the injection system components.
If the fault is not found in this way, review the fault list at the end of the chapter, identify the possible source of the fault, and check the suspicious part using the control diagram.
If this does not help, ask the workshop for the fault memory as part of the vehicle diagnostics. However, this will only help if the battery has not been disconnected beforehand, since this will completely erase the fault memory.
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