Quote:
Originally Posted by PA32R
I don't think it's a glitch in the Scan Gauge II. There's an interview with the designer in the blog post at the Metrompg site, here, he states that it's to do with misreporting of the fuel injector status by the OBD II in some vehicles. |
Which is odd, because we have identical vehicles, just 2 years apart (probably the same OBD-II program, maybe subtle differences).
As the interview mentioned, the difference is likely small. Pump readings vs. SG averages are now calibrated (10.2% difference) so I'm happy. If I want to know if fuel cut is active, I'll install an indicator or something (low-priority right now though).
RH77