
In the world of diesel maintenance, high return oil diagnosis for diesel injectors is critical. Excessive back leakage often leads to hard starting, power loss, and fuel inefficiency. To provide a precise fix, technicians need more than just manual tools mdash;they need a CR304S professional injection testing solution. This high-precision common rail injector test bench is engineered to simulate real-world engine conditions, ensuring every solenoid and piezo injector meets OEM standards.
The CR304S is built for reliability. It automates the testing process, allowing for rapid high return oil diagnosis for diesel injectors across multiple brands.
| Standard Function | Description |
| Fully Automatic Testing | One-touch operation for Bosch, Denso, Delphi, and Siemens injectors. |
| Flow Measurement | High-precision flow sensors for accurate delivery and return oil data. |
| High Pressure Leak Test | Tests sealing performance up to 2400 bar to detect internal leakage. |
| Database Updates | Online access to thousands of standard test plans and calibration data. |
To maximize your ROI, the CR304S offers modular upgrades, turning it into an all-in-one common rail injector test bench.
| Optional Function | Benefit |
| Injector Coding | Generate IMA/IQA codes for Bosch, Delphi, and Denso injectors. |
| BIP Testing | Measure the Beginning of Injection Period for solenoid response time. |
| Forced cooling Support | Forced cooling of the entire fuel system temperature |
| AHE Measurement | Armature stroke testing for Bosch injectors. |

Precision starts with the right specs. The CR304S is designed to handle the toughest CR304S professional injection testing solution requirements.
| Parameter | Specification |
| Output Power | 7.5KW / 11KW / 15KW (Optional) |
| Rail Pressure Range | 0 - 2500 Bar |
| Pressure Control Accuracy | ±0.5 Bar |
| Fuel Temperature Control | 40±2 ℃ (Built-in Cooling System) |
| Pulse Width Range | 100 - 3000μs |
The CR304S is a universal common rail injector test bench. It covers:
Bosch: CRI 1.0, 2.0, 2.2, CRIN series.
Delphi: All C2i, C3i, and F2R series.
Denso: G2, G3, and Piezo series.
Caterpillar: common rail CAT injectors.

By integrating the CR304S professional injection testing solution into your shop, you eliminate the guesswork in high return oil diagnosis for diesel injectors. Trust the common rail injector test bench that the pros use to ensure every repair is done right the first time.
