CEL with code P1137
03-04-2004, 10:26 AM
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'01 C240, '95 C220
CEL with code P1137
I've searched the forums for CEL lights and scantool codes, but did not see any that had this code. Driving a 95 C220. Had the CEL come on. Scanned it at Autozone with an Actron scantool. Gave code P1137 - Manufacturer controlled code - "fuel air metering". Wondering if this is identical to the P00170 and P00171 codes that others with bad MAS sensors have had? I don't want to replace the MAS if this is not the problem. Any suggestions? Anyone else know about this code, and what the possible indications are? Thanks in advance.
