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Re: Failed NoX I/M 240
Posted to Emissions Forum on 10/27/2013 2 Replies

Michael; Since it's almost midnight, and no one is looking, I'm going to think out loud.

Rear O2 sensor is showing low voltage of 130mv.

Front AFR sensor seems stuck at low voltage of 980mv.

Fuel correction is pulling fuel, although I see that in drive ... Login to read more.

2 Replies Received (View Replies)