General notes on injection |
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| Fuel hoses in engine compartment must be secured only with spring-type clips which conform to production standard. The use of clamp or screw-type clips is not permissible. |
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| The battery must be disconnected only with ignition switched off. If a coded radio is installed, ascertain code before disconnecting battery. |
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| For trouble-free operation of electrical components, a voltage of at least 11.5 V is necessary. |
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| Do not use sealants containing silicone. Silicone particles drawn into the engine will not be burnt in the engine and will damage the lambda probes. |
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| Vehicles with an airbag are fitted with a crash fuel shut-off. It reduces the danger of a fire following a crash as the fuel pump is switched off via the fuel pump control unit -J538-. |
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| When driver door is opened, the fuel pump is activated for 2 seconds to develop pressure in the fuel system. This improves the quality of the start behaviour. |
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