ScanGauge horse power reading
Last year I bought a ScanGauge but didn't get to use it very much before I put the MH in storage for the winter. I have a 2005 Fleetwood Excursion 39S with a Cat 350 C7 and Allison. As stated, the e...
Forum Discussion
As others mentioned, I'm fairly certain that all these monitors are just displaying 'guess-timates' for horsepower. I don't have a Scanguage so I don't know exactly how they are configured but I know that some similar devices make you enter things like vehicle weight and gearing and then provide horsepower estimates based on acceleration.
Another thing you often see is HP-at-the-crankshaft and HP-at-wheel. Depending on how they are coming up with the value, it's possible that it reflects the 'at-the-wheel' value which is always lower than the 'at-the-crank' value.
Another thing you often see is HP-at-the-crankshaft and HP-at-wheel. Depending on how they are coming up with the value, it's possible that it reflects the 'at-the-wheel' value which is always lower than the 'at-the-crank' value.
