TPMS fault code reading and analysis: Can connect to the vehicle OBD interface or communicate directly with the tire sensor to read TPMS-related fault codes (such as low sensor power, signal interruption, abnormal pressure, etc.), and provide Chinese/English fault descriptions to help maintenance personnel quickly locate the problem.

Clear fault codes: Supports clearing fault codes, and the system can be reset after repair to ensure that TPMS returns to normal working state.

Real-time data monitoring: Real-time display of the current pressure, temperature (supported by some sensors), sensor ID and other data of each tire, intuitively reflecting the tire status, and facilitating the judgment of whether there are risks such as air leakage and overheating. Some high-end tools can simultaneously display related information such as vehicle speed and battery voltage to assist comprehensive diagnosis.

Sensor activation and matching: TPMS sensors in dormant state can be activated through low-frequency (LF) or high-frequency (RF) signals, especially suitable for scenarios where new sensors are replaced and tires are re-matched after rotation. Supports manual input of sensor ID or automatic scanning and identification to complete pairing with the vehicle ECU to ensure that sensor data is received correctly.

Sensor programming and parameter setting: For reprogrammable sensors (such as universal sensors), parameters such as vehicle brand, model, pressure threshold, frequency (315MHz/433MHz, etc.) can be written to adapt them to different models. Some tools support custom pressure alarm thresholds to meet the personalized needs of special vehicles (such as trucks and modified vehicles).

Multi-model coverage: Supports mainstream car brands and models of different years. Some tools can expand the new model database through online upgrades.

Multi-sensor type compatibility: Adapts to different types such as original sensors, aftermarket universal sensors, passive/active sensors, and is compatible with direct (built-in sensors) and indirect (calculated through ABS signals) TPMS.

Diversified connection methods: Support OBD wired connection (stable and reliable, suitable for fixed scenes), Bluetooth wireless connection (strong portability, suitable for mobile detection), and some tools can also achieve remote data synchronization via Wi-Fi.

Data recording and report generation: Can store detection history, including fault codes, pressure data, programming parameters, etc., to facilitate tracing the repair process. Some high-end models support the generation of test reports, which can be printed or exported to PDF format for customer communication or maintenance file retention.

Upgrade and update: Upgrade the software online through the official platform to obtain new model data, function optimization and sensor adaptation information to ensure the long-term applicability of the tool.

Compact design: Mostly handheld devices, light weight (usually a few hundred grams), easy to carry to the maintenance station or outdoor use.

Durable shell: The shell is mostly made of wear-resistant material, some of which are waterproof and drop-proof, adapting to the complex environment of the auto repair workshop.

Diagnosis of tire pressure monitoring system: Read sensor ID, Read fault code, Clear fault code, Check data flow, Match and relearn, etc.

Tire pressure sensor activation: Acquire and display sensor data, such as ID, Pressure value, Temperature, Battery and other information.

Tire pressure sensor programming: Support Manual input, Automatic creation, Activation clone, OBD clone 4 ways to program.

OBDII diagnosis: Support system status, Read fault codes, Clear fault codes, Read freeze frame, I/M readiness test, Oxygen sensor test, Vehicle monitor test, Component test, Vehicle information, Existing module information, Fault code search.