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Turbogauge IV 4-in-1 OBDII/EOBD car trip computer & scan tool

  • Sale
  • $99.95
  • Regular price $149.95

Trip Computer


The Turbo Gauge IV is a compact automotive computer designed to monitor information about your vehicle in real time. It will display such useful information as average trip MPG (miles per gallon), tank MPG, average speed per trip, average speed per tank of gas, miles to empty, miles driven on tank, and more.


Maximum Speed       Average Speed       Driving Time

Driving Distance       Fuel Used                Trip Fuel Economy

Distance to Empty    Time to Empty         Fuel to Empty



Digital Gauges


The Turbo Gauge IV can be configured to measure and monitor up to four different sets of information simulta-

neously, providing real-time engine performance analysis, allowing you to adjust driving behavior and save gas.


Vehicle Speed(MPH)                 Manifold Pressure                Battery Voltage

Engine Load                               Fuel Pressure                        Throttle Position

Intake Air Temperature             Ignition Timin                         Engine Spped (RPM)

Closed/Open Loop                    Water Temperature              Engine Power

Fuel Trim                                     O2 Sensor                              Enhanced Data


Scan Tool


The Turbo Gauge IV will also work as a scan tool that is able to help you troubleshoot problems of all OBD2/EOBD compliant vehicles.


1.Works with all 1996 and later OBDII compliant vehicles

2.Reads & clears trouble codes

3.Easily determines the cause of the "Check Engine Light ( MIL)"

4.Turns off Check Engine Light (MIL), and resets monitors

5.Views freeze frame data

6.Displays monitor and I/M readiness status(emissions)

7.Retrieves vehicle information (VIN, CIN and CVN)




The Turbo Gauge IV will be able to save up to 300 hours of your driving data. It works as a vehicle black box to store every trip you make.

The information it records includes:

Time and date for each trip

Distance travelled each trip

Maximum speed during trip

Time overspeed

Number of times of extreme acceleration during trip

Number of times of extreme deceleration during trip

Numbers of hard accelerations and braking

Average speed

Average fuel consumption

Total Cost


The Turbo Gauge IV is perfect for


Auto enthusiasts, hobbyists and DIYers

Drivers who care for engine performance and fuel economy

Parents of young drivers

Business owners