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P0203 BMW -

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1998 BMW 318i code P0203 MOST COMMUN FIX FOR THIS PROBLEM?

Vehicle: 1998 BMW 318i 1.9L

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HI there

The most common issue for this is the fuel injector on cylinder #3. You can also have a wiring issue to the injector as well, but usually the injector itself is the cause of the issue.

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