Bosch 0445110601 CRI 2.16 Injector: No-IMA Calibration Logic for VW/Audi 2.0 TDI & Ford Duratorq
1. Product:0445110601
2. Compatible Equipment: Diesel Fuel Injection Systems
3. Manufacturer: Aftermarket OEM Replacement
4. Condition: Brand New, Fully Tested
5. Origin: ABOSEDE Diesel
6. Shipping period: 3-5 business days
7. Payment terms: T/T, Western Union, PayPal
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Product Introduction
Modern common rail injectors often depend on individual calibration codes to compensate for manufacturing tolerances. The Bosch 0445110601 belongs to an older logic. As a CRI 2.16 solenoid injector, its delivery consistency is built into mechanical precision: lapped needle-nozzle fit, control valve geometry, and hydraulic damping. It does not rely on an IMA code stored in the ECU. That changes the service model. A technician can replace a single unit without a diagnostic tool for code entry, provided the Bosch number, OEM reference, and engine code match. This guide covers the 0445110601 for VW/Audi 2.0 TDI PD, Ford 2.0 Duratorq, Skoda/Seat 2.0 TDI, and some PSA DW10 applications.
🧩 Why No IMA Code Matters in the Workshop
IMA coding exists to correct cylinder-to-cylinder delivery differences. On CRI 2.16, flow tolerance is controlled by machining accuracy, typically within about ±2.5%. The ECU does not need a unique correction value for each injector. This reduces programming steps, but it does not remove fitment checks. Always confirm the Bosch 0445110601 number, OEM cross-reference, VIN or engine serial, and injector family. Mechanical interchangeability is not the same as emissions calibration compatibility.
🚗 Fitment Map: VW/Audi 2.0 TDI PD and Ford 2.0 Duratorq
The 0445110601 is widely referenced for VW/Audi 2.0 TDI PD engine codes BKD, BKP, BMN, BMR, and BVE in Golf V, Passat B6, Touran, Transporter T5, and Audi A3. Ford 2.0 Duratorq references include G6DE, G6DG, and G6DD in Focus, Mondeo, Galaxy, and Transit. Skoda Octavia and Superb, Seat Altea and Leon, and some Peugeot/Citroën DW10 2.0 HDi applications may also list it. Cross-references include Bosch 0445110602, 0445110605, 0445110606, Ford 3M5Q-9K546-BA, and VW 03G130073J. Confirm by engine code and OEM number, not by displacement alone.
🧱 Mechanical Precision Instead of Software Correction
The CRI 2.16 architecture uses a single-spring control valve, which reduces moving parts and potential failure points. The plunger runs in a barrel with a 4–5 micron clearance, balancing internal leakage against debris tolerance. The nozzle needle carries a 1.5 µm diamond-like carbon coating with hardness around 2,500 HV, reducing friction in the guide bore. A hydraulic damping system suppresses pressure oscillations during solenoid closure, helping delivery stay consistent when rail pressure fluctuates. These details explain why the 0445110601 can operate without individual coding while still meeting flow tolerance.