1996 850 GLT OBDII Reset

osmium · Post by **osmium** » 12 Sep 2015, 12:19

I've replace the read O2 sensor and reset the code.

How many miles need to be driven the get the data to be ready?

Emission related items a still showing not ready after about 100 miles.?

Any advantage to just disconnect the battery to get it to relearn everything?

-Os

Post by **misha** » 12 Sep 2015, 18:17

There is a relearn procedure for these cars.
Also,there is a special driving cycle for forcing monitors to read ready.
Without relearning or driving cycle procedures it can be more than 1k miles for monitors to become ready.