AutoMeter · New
Autometer 2in RPM/MPH/INST & AVG MPG w/ CAN BUS System Ecometer II
MPN 9105 · Store SKU atm9105
Supplier stock checked 11/7/2026, 9:03:37 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The single largest contributing factor to fuel economy on your vehicle is the “loose nut behind the wheel”. Driver input affects the amount of fuel you use more than anything else. The Ecometer by AutoMeter is a simple, plug and play device that connects to your vehicle’s OBDII port and allows for instantaneous monitoring of the exact fuel economy of your vehicle. So much more than a simple vacuum gauge, the Ecometer monitors a huge range of engine parameters to precisely determine how much you’re spending at the pump. A digital tach and speedometer are also included in it’s functions, as well as instant and cumulative fuel economy. Designed to work with nearly any 1996 and newer OBDII gasoline engine vehicle, the Ecometer can help you to easily realize fuel savings of up to 30% with only minor changes in driving habit. GAUGE, FUEL ECONOMY, 2", RPM/MPH/INST & AVG MPG, DIGITAL, OBDII, ECOMETER II 2-1/16" ECOMETER, 1.0-99.9 MPG, ECOMETER
Manufacturer fitment & guides
Check 9105 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
