Forum Discussion
dodge_guy
Mar 27, 2016Explorer II
You are not getting a code because some SD trucks don't have full OBDII diagnostics! My X is one of them. I don't have misfire monitors, downstream O2's that monitor the cats, or an EGR monitor. That is how it was built. Almost anything with a GVWR over 8601lbs has Federal emissions. Cali trucks and a couple other states have Cali emissions with more stringent requirements.
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