Volvo DEF Head Unit : OEM ASPVM-570

Monitor DEF Levels with Precision – Volvo DEF Head Unit OEM ASPVM-570

What is it?
The Volvo DEF Head Unit (OEM ASPVM-570) is a genuine OEM component engineered to accurately monitor Diesel Exhaust Fluid (DEF) levels, temperature, and quality in the DEF tank. This unit transmits critical data to the ECM, ensuring precise DEF dosing and optimal emissions control in Volvo diesel engines.

Why Choose Volvo DEF Head Unit – OEM ASPVM-570
Manufactured to Volvo’s stringent standards, the ASPVM-570 provides accurate DEF monitoring and reliable communication with the ECM. Replacing a faulty head unit with this OEM part prevents inaccurate readings, emission-related errors, and potential engine derates.

Key Benefits:
✅ Accurate DEF Level Monitoring – Measures DEF levels, temperature, and quality in real-time
✅ OEM-Certified Fit – Designed to integrate seamlessly with Volvo DEF systems
✅ Prevents Fault Codes and Derates – Ensures optimal DEF dosing and avoids ECM errors
✅ Resistant to DEF Crystallization – Built to withstand prolonged exposure to DEF and prevent clogging
✅ Supports Emissions Compliance – Helps maintain EPA and CARB emissions standards

Applications
The OEM ASPVM-570 DEF Head Unit is compatible with various Volvo diesel engines equipped with DEF systems. It is commonly used in heavy-duty trucks, construction vehicles, and industrial equipment, where accurate DEF monitoring is vital for maintaining emissions compliance and optimal engine performance.

Installation Notes
Before installation, disconnect the battery and relieve pressure in the DEF system. Carefully remove the old DEF head unit and inspect connections for contamination. Install the new unit using fresh seals and torque to Volvo specifications. Once installed, clear any fault codes and verify DEF readings using diagnostic tools.

Final Thoughts
When your DEF system is misreading levels or triggering fault codes, the Volvo DEF Head Unit OEM ASPVM-570 offers a reliable, OEM-grade solution. Ensure accurate DEF monitoring and keep your emissions system functioning flawlessly—available now at Tamerx.