| Injector Type | Electronic Unit Injector (EUI) |
| Fuel System | Delphi EUI (Camshaft actuated, solenoid controlled) |
| OEM / Cross Reference | Volvo: 7421961454 / Bosch: 0 986 435 178 |
| Solenoid Voltage | 12 Volts (Standard Heavy Vehicle Electrical System) |
| Coil Resistance | Typically 0.5 – 2.0 Ohms (Check specific datasheet for exact value) |
| Number of Holes | Typically 6 to 8 (Hole size and quantity vary by power rating/Hp) |
| Operating Pressure | Mechanically generated by cam lobe; peak pressure up to 1,800 – 2,000+ bar |
| Injection Quantity | Variable (Controlled by ECU based on engine load and RPM) |
| Fuel Type | Diesel (EN 590 standard) |
| Length (Approx) | ~ 240 mm (Varies slightly based on engine head depth) |
| Weight (Approx) | ~ 1.2 kg (2.6 lbs) |
| Sealing Method | Copper washer / Height adjustment shims (under flange) |
| Connector Type | 2-Pin (Male) – Standard Delphi EUI connector (DEUTSCH compatible) |
| Calibration / Trim | Requires IQ Code / Trim File upload to ECU after installation |