For the love of god buy a proper gauge.......
here's the deal. instead of someone bashing me for being bias or just saying I don't like cell phone scanning apps.
If someone wanted to used this for a NA non boosted car go ahead NFG.
HOWEVER! on a supercharged or turbo car
Fuel pressure
Oil pressure
wide band A/F ratio.
Knock
Monitoring at least those 4 is pretty important IMO I could give 2 ****s less what a boost gauge says as long as the A/F is good and no knock.
From what Ive read about the App is its not going to provide 3 of those. The app will only provide data from sensors already on the car. For example coolant temp or boost from the MAP sensor. Knock it will pick up from the vehicle but again id rather not trust an app. Apps are usually laggy compared to a true gauge.
Fuel you need to add a sending unit and an external gauge.
oil pressure needs a sending unit and external gauge.
A/F ratio needs wideband o2 sensor.
By comparison a properly setup Aeroforce can monitor
RPM
MPH
Intake Air Temperature (post Intercooler)
Ambient Air Temperature (pre Intercooler)
Engine Coolant Temperature
Exhaust Gas Temperature (PCM Calculated)
Transmission Temp. (auto trans)
Manifold Pressure (vacuum/boost) displayed in PSI
Fuel Temperature
Battery Voltage
Battery Temp
Injector Pulse Width in msec.
Injector Duty Cycle (%)
Air Flow Rate into engine
Long Term Fuel Trim
Short Term Fuel Trim
O2 Sensor Voltage
Barometric Pressure
Ignition Advance
Base Spark
PCM Spark Adjust
Fuel Status (open/closed loop)
Wastegate Solenoid Duty Cycle (%)
Knock Retard
Knock Sensor Raw Voltage
Throttle Position Percentage
Throttle Position Sensor Raw Volts
Calculated Net Horsepower
Engine Load
Transmission Slip
Current Transmission Gear
Torque Delivered to Transmission
Torque Converter lockup status
Brake pressure
Brake Booster Travel
Steering Angle
Non-driven Wheel Speed
Lateral G's
Yaw
Fuel economy (instantaneous and average)
P-ratio - pressure ratio MAP/Barometer 2 user configurable analog inputs**
Good Luck doing all that with a phone app. For ANY boosted vehicle a scan gauge is WAY more useful!
Again if it was for a NON boosted vehicle sure go a head use some junk app. Me personally I'd rather trust a gauge. Not to mention the aero force can also delte codes and the fuel trim and injector info is awesome to have especially if you ever plan on using E85! PS. E85ALLTHETHINGS!.jpg LOL!!
http://aeroforcetech.com/products_interceptor.html