Aeroforce Gauge MPH vs Stock Speedo

[LAK3RS]

Anyone happen to know how accurate the Aeroforce MPH readout is in comparison to the stock speedo? My stock one shows about 74-75.

Aeroforce shows 70, and I'd assume it would be more accurate.

 

[stkjock]

Aeroforce > stock.

 

[kylecm85]

My stock one is dead on with my gps speedo and my aeroforce seems to be off.

 

[LAK3RS]

Aeroforce > stock.

That's what I'm thinking.

My stock one is dead on with my gps speedo and my aeroforce seems to be off.

Is your Aeroforce undercutting it or the opposite?

 

[kylecm85]

Yes it is by a couple mph.

 

[LAK3RS]

Yes it is by a couple mph.

Gotcha. Thanks, man.

 

[3VPOWA]

My stock one is dead on with my gps speedo and my aeroforce seems to be off.

Don't have an Aeroforce gauge, but I don't question the accuracy of the stock gauge. I compared mine recently with a GPS device after installing the gears and it was dead on as well.

 

[skwerl]

Unless the Aeroforce is programmed with the precise transmission ratios, rear end ratio and tire diameter then it probably isn't more accurate than stock. You're better off checking it against a GPS.

 

[stkjock]

Unless the Aeroforce is programmed with the precise transmission ratios, rear end ratio and tire diameter then it probably isn't more accurate than stock. You're better off checking it against a GPS.

The Aeroforce pulls the MPH off the PCM, it's the same signal as I understand it.


Some stock speedos maybe off due to tolerance differences in manufacturing.

 

[Boozshey]

Unless the Aeroforce is programmed with the precise transmission ratios, rear end ratio and tire diameter then it probably isn't more accurate than stock. You're better off checking it against a GPS.

Aero force reads off the obd port whixh is connected to the pcm which pulls which should have the correct gear ratio, tire size and all that programmed with the tune. Therefore obd would be more accurate than the gauge which isn't calibrated other than someone pushing a needle on the cluster and hoping its zero's correctly.

Why don't you learn to install a heat exchanger the correct way before you spout off tech advice.

 

[one eyed willy]

Unless the Aeroforce is programmed with the precise transmission ratios, rear end ratio and tire diameter then it probably isn't more accurate than stock. You're better off checking it against a GPS.

 

[skwerl]

WTF? Somebody left the gate open at the dick farm tonight? All the little dicklets are running loose.

 

[joshwfl]

That's funny right there.....

 

[one eyed willy]

WTF? Somebody left the gate open at the dick farm tonight? All the little dicklets are running loose.