Accurate AFR data is fundamental for engine development, calibration, and diagnostics. However, measurement systems can be affected by sensor drift, contamination, exhaust conditions, or installation-related errors. The AFR Carburetor Gas Sample provides a controlled and repeatable reference point to verify correct system operation.
Purpose of the AFR Carburetor Gas Sample:
-
Verification of AFR measurement systems (wideband controllers, analyzers, dyno systems)
-
Functional check before tuning, testing, or development work
-
Detection of sensor drift, calibration errors, or system inaccuracies
When the AFR measurement system is exposed to the AFR Carburetor Gas Sample, the displayed value must be 14.7 AFR (λ = 1.00). Any deviation from this value indicates a measurement error, sensor aging, contamination, or incorrect system setup.
See how a pros adjust carb/throttle synchron: Dsynch2 best VIDEO
from v1.0.21.0 software version PC identify 4 or 6 channel hardware and open proper screen.
Dsynch2: 4 channel device Dsynch2/6: 6 channel device
Dsynch2 main screen:
Dsynch not a simple Digital balance tool. It is for intake system and engine diagnostic. You can discover engine condition: IN & EX valves performance monitoring, throttle body condition, engine condition, idle speed mixture diagnostic.
Printing evidence for your customer satisfaction:
Some samples of faults screens: (more detalis in user manual)
#3 #4 leaking: upcoming shape differ from #1 #2 Red verical. 200 vacuum open to air.
Note: this tamper-proof instrument require regular internet access: your PC must be connected to the internet for every 10 measurements! If your computer is connected to the Internet, you have nothing to do.
Netto price: if company has international Eu tax number, or outside Eu. than select Dsynch net price tool in the shop!
User manual download: Dsych user manual v09
Dsynch software v.1.0.21.0 download: Dsynch2, Dsynch2/6 software