Compared to earlier versions like the V1.0, the often includes:
Connect to the negative side of the power source (ground). Important Safety Tips
: The "thin" and "thick" wires serve very different purposes. The thin wires power the meter's electronics, while the thick wires carry the current of the circuit being measured.
Installing the "hks-va028-v2.0" is straightforward but requires close attention to wiring. Incorrect connections can permanently damage the device. hks-va028-v2.0
Why should you care about the jump from v1.0 to v2.0? Here are the three main highlights: Optimized Thermal Management
. Whether you’re looking to upgrade your current setup or are just hearing about this version for the first time, here’s why the v2.0 is making waves. What is the hks-va028-v2.0?
4V to 30V DC (required to power the meter itself). Compared to earlier versions like the V1
Installing the HKS-VA028-V2.0 is a relatively straightforward process that can be completed in a few hours. Here are the general steps:
HKS-VA028-V2.0: A Complete Guide to the Compact Digital DC Voltmeter/Ammeter
Usually caused if the supply voltage drops below the 4.5V minimum threshold required by the logic board. Installing the "hks-va028-v2
The VA028 v2.0 was developed to bridge the gap between streetability and motorsport performance. HKS engineers utilized advanced computer modeling to optimize the lift and duration curves. Unlike generic "high lift" cams that simply hold valves open longer, the v2.0 profiles focus on valve timing overlap efficiency. This allows the engine to scavenge exhaust gases more effectively and draw in fresh air-fuel mixtures without the harsh low-end drivability issues associated with older, more aggressive profiles. The result is a camshaft that offers a broad power band rather than a peaky, narrow power curve.
The V2.0 ships with a 0.8 bar spring. For low-boost applications (<1.0 bar), install no shims. For 1.2–1.5 bar, add the included 0.3mm shim. For racing (>1.8 bar), purchase the HKS VA028-SPRING-HD kit.
Generally rated at ±1% for both voltage and current measurements. Key Features and Design Enhancements
If you meant something else (e.g., a PCB, a sensor, or a different brand), could you provide the or a photo ? I can give a more precise answer.
Approximately 100ms to 300ms per update cycle.