HP Tuners PROLINK+ Cable for MPVI2+ and MPVI3 — 2x 0–5V Analog Inputs & 500kbps CAN, 100Hz Sampling

The HP Tuners PROLINK+ cable adds two dedicated 0–5V analog inputs and a 500kbps CAN bus input for external sensors when used with MPVI2+ (Pro Feature Set required) or MPVI3 interfaces.

The PROLINK+ cable is a purpose-built accessory that extends the data collection abilities of HP Tuners MPVI2+ and MPVI3 OBD2 scan tools. Sold as cable-only, it provides hardwired connections for analog sensors and a CAN bus feed, sampled at up to 100Hz. The lead uses an M8 connector on the harness end and breaks out to a five-wire harness so you can tap sensors and vehicle networks without cutting factory wiring or relying on temporary adapters.

How does the PROLINK+ cable capture extra sensor data?

The cable supplies two independent 0–5V analog channels for direct sensor inputs plus a dedicated CAN bus line that accepts up to 500kbps. That lets you record voltages from aftermarket sensors (for example boost, temperature, or throttle position) alongside factory data streams for synchronized logging. The 100Hz sampling rate ensures rapid events are captured for tuning and diagnostics.

• Two dedicated analog channels (0–5V) for direct sensor wiring
• One CAN bus input supporting 500kbps vehicle networks
• Sampling up to 100Hz for high-resolution logs
• M8 connector to five-wire harness for neat, secure installs

What vehicles and interfaces work with this cable?

The PROLINK+ cable is specifically compatible with HP Tuners MPVI3 and MPVI2+ interfaces. MPVI2+ users must have purchased the Pro Feature Set to enable the extra inputs; MPVI3 supports the cable natively. It is designed for OBD2-equipped vehicles where the host interface can accept external analog and CAN inputs.

• Compatible with MPVI3 interfaces out of the box
• Compatible with MPVI2+ when Pro Feature Set is activated
• Works on OBD2 platforms that accept external CAN/analog logging

How is the cable installed and protected during use?

Installation is straightforward: plug the M8 connector into the matching port on the harness, then connect the five wires to sensors or CAN lines per HP Tuners wiring guidelines. The harness format reduces the need to splice factory wiring and helps maintain a tidy, serviceable installation. Use proper strain relief and follow vehicle grounding recommendations to ensure clean signals and long-term reliability.

• M8 connector provides a secure, keyed connection to the harness
• Five-wire harness breaks out analog, CAN, and ground/voltage lines cleanly
• No permanent modifications to ECU connectors required when used as intended

What performance and logging improvements can I expect?

Adding dedicated analog inputs and a dedicated CAN feed lets you log aftermarket sensors and external modules simultaneously with factory parameters. The 100Hz sample rate captures fast changes more accurately than slower polling, which improves data fidelity for tuning and troubleshooting. This is especially useful when correlating rapid events like boost spikes, throttle transitions, or injector behavior.

• Higher-resolution logs with 100Hz sampling for transient events
• Synchronized analog and CAN data for clearer correlation
• Reduces reliance on auxiliary dataloggers or generic adapters

Who is this for? The PROLINK+ cable is aimed at tuners, performance enthusiasts, and professional shops that need reliable, high-resolution inputs for aftermarket sensors and CAN devices while using HP Tuners MPVI interfaces. If you use MPVI3 or MPVI2+ with the Pro Feature Set and want cleaner wiring, better sampling, and a vendor-supported connection method, this cable is a practical addition. Note: this listing is cable-only; you must have a compatible MPVI interface and the appropriate feature set activated.