Question about 1999 Volvo S70

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Resetting CAT & EVAP Monitors

How do I reset the I/M monitors after repairs have been made and codes erased. ABS module and speed sensor replaced, after erasing codes I/M monitors for CAT & EVAP are not ready.
Thxs.

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  • Anonymous Mar 28, 2014

    After replacing o2 sensors and converters everything has reset except the evap monitor. have drien over 5 cycles to reset but wont clear.

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Take the pos cable off battery, wait 45 sec and reconnect

Posted on Feb 26, 2009

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