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Re: OBD II Criteria For Mil Lumination. Help
Posted to Emissions Forum on 2/5/2003 2 Replies

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Ken,

There are many criteria to turn the MIL on.

Catalyst monitor is 1.75 * std. Misfire, O2, EGR, and fuel system monitor are 1.5 * std. Evap is a 0.040" or 0.020 dia leak.

Keep in mind that al... Login to read more.

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