Posts: 69
Joined: Mon Apr 06, 2026
Still at 300%? Instead of soot?
Posts: 67
Joined: Mon Apr 06, 2026
Are all three values now zero? Will the values really be reset? Make sure it's okay before you start the engine.

Turn the key to the ignition and observe the values rise as the OBDII displays live data after they have been reset to zero. So, what transpires?
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