Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Official MPGuino preassembled now available

racprops · 10-06-2009, 01:32 PM

I just donated for a mpguino..

Guys you are a life saver...

Scan gauge is great as long as you do nothing to the cars CPU, but mess with any of the sensors and forget it...

I have caused a scan gauge to read 300+ MPG one time, and miss read a 29.9 as 37 MPG...

I have been trying to mod and get workinga old driving computer that used a speed sensor (magnets and a coil on the drive shaft) and a fuel flow sensor to work on a FI with return line car and truck.. seems the return flow is too great for the poor thing to make it read right...

I would love to talk with someone to fix this old computer if possible...

Rich

10-06-2009, 01:32 PM	#73 (permalink)
racprops Master EcoModder Join Date: Oct 2009 Location: Phoenix AZ Posts: 788 Thanks: 4 Thanked 64 Times in 56 Posts	mpguino VS Scan gauge I just donated for a mpguino.. Guys you are a life saver... Scan gauge is great as long as you do nothing to the cars CPU, but mess with any of the sensors and forget it... I have caused a scan gauge to read 300+ MPG one time, and miss read a 29.9 as 37 MPG... I have been trying to mod and get workinga old driving computer that used a speed sensor (magnets and a coil on the drive shaft) and a fuel flow sensor to work on a FI with return line car and truck.. seems the return flow is too great for the poor thing to make it read right... I would love to talk with someone to fix this old computer if possible... Rich