Well, that is the code for the air injection system failure.

There are several protocols to use at different times. My rule of thumb is three drives of 20 min/20 mi or more and until the engine has warmed fully. The engine should be a allowed to cool back down in between drives. At least that worked for me. Of course, if you still have faulty air pump the code will come back regardless.

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Good luck.






1998 E320 Wagon