Codes po173 & po170 2001 c320
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Codes po173 & po170 2001 c320
I have codes po170 & po173 which reads fuel trim malfaction bank 1 & 2.
I just replace the mas air flow sensor the whole thing .
Can someone tell me, where to look, where bank 1 & 2 are.how to fix.
I thought fuel trim had something to do with mass air flow.
Any help thanks.
I just replace the mas air flow sensor the whole thing .
Can someone tell me, where to look, where bank 1 & 2 are.how to fix.
I thought fuel trim had something to do with mass air flow.
Any help thanks.
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