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98 Riviera Codes P0102 and P0341
Posted to Technical Tips Forum on 2/28/2005 1 Reply

If you have these codes which are for MAF and CMP sensors, check the C101 Bulkhead connector. It seems the wires in here are stressed and tend to break.

The yellow wire was MAF signal and the black next to it was for the CMP sensor. [1998 Buick Riviera, CMP ... Login to read more.

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