Scanguage question

Can you use a scanguage to recalibrate the speedo? Mines off by about 5mph's once you get to about 45mph. And i seen some other units out their that can recalibrate the speedo, but hoping the scanguage can.

 

you can use it to REPORT the actual speed, but it will not recalibrate your speedometer.

 

There is a setting to adjust the speed reading displayed on the scangauge.

For example: my speedometer in dash displayed 55 and scangauge displayed 55, but gps system displayed 53. So I was able to use the scangauge settings to adjust the scangauge display to show 53. But the in dash gauge still shows 55.

 

ok guys thanks. I hope then i can get a scanguage soon to help me out. I dont want tot risk the heaps of tickets ill get if i get pulled for speeding. I say that after i let my father borrow my truck, he got pulled for speeding since the speedo is off. Didnt get a ticket tho,but im looking at about $1000 in violations on my truck in oregon in i get pulled over.

 

Your speedo is going to show the speed by 1-3 MPH to fast. Both my GPS and Scangauge read the same. My speedo is off by 2 MPH (fast) at all speeds.

 

id be happy with 2MPH, but mines off by 5MPH (fast), starting at 45MPH.

 

His might be off due to larger tires. I haven't heard about the speedo being off in the pre-2009 models. Seems to be just the 2009's(perhaps 2010 too?). Mine is off like yours.

 

When my speedometer shows 80 mph, my gps shows 75 mph.