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Re: Can't Run Evap or O2 Monitor
Posted to Emissions Forum on 8/8/2019 6 Replies

Bob,

Did you look at Fuel tank Temp on the OE side of the scanner? It has to rise 4 degrees F to run the EVAP monitor.

So you got the CAT without the O2 Monitor running? That tells meO2/AFS should be functioning properly. 55mph for 10 minutes should have do... Login to read more.

6 Replies Received (View Replies)