EDC VE/VP Pump Tester / Simulator for VP37 Electronic Diesel Pumps

Optimize Your VP37 Pump Diagnostics with Precision Control

The EDC VE/VP Pump Tester is an essential tool for diesel workshops specializing in electronically controlled distribution pumps (VP37). By simulating ECU signals, this device allows technicians to perform comprehensive static and dynamic tests, ensuring precise calibration of fuel quantity and timing solenoids. It significantly reduces diagnostic time and ensures repaired pumps meet factory specifications before reinstallation.

Key Features:

• Dual Control Modes: Supports both Closed-loop and Open-loop control modes for flexible testing.
• Multi-Parameter Storage: Preset up to 4 sets of parameters (SET1-SET4) for quick switching during operation.
• Precise Solenoid Control: Independent control for the Oil Pump solenoid (supply) and Timing solenoid (advance).
• Comprehensive Display: LCD screen displays real-time voltage feedback, PWM percentages, and adjustment values.
• Safety Protection: Features short-circuit protection and overload safety mechanisms.

Operating Instructions:

• Static Test: Measure resistance of the drive actuator, position sensor, and temp sensor using a multimeter before powering on.
• Dynamic Test: Connect the cable and power on. Use the ADJ knob to adjust voltage or PWM values.
• Mode Switching: Long press the ADJ button to switch between Open-loop and Closed-loop modes.