Secondary air injection system fault
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Secondary air injection system fault
Hi all,
I got a P0491 CHeck engine code, which means “ Secondary air injection system insufficient flow bank 1”. On my 2009 E250 cgi coupe.
does anybody know where the injection pump is located, or had any experience fixing this before
thanks
adam
I got a P0491 CHeck engine code, which means “ Secondary air injection system insufficient flow bank 1”. On my 2009 E250 cgi coupe.
does anybody know where the injection pump is located, or had any experience fixing this before
thanks
adam