CA6DL1/CA6DL2/CA6DM2 Diesel Injector
Cross-Reference & Technical Specs
Authoritative technical specifications, verified Bosch part numbers, control valve stamping codes, and nozzle spray orifices for the CA6DL1/CA6DL2/CA6DM2 diesel engine family.
All Verified Part Numbers for CA6DL1/CA6DL2/CA6DM2
The following 1 common-rail injector assembly is calibrated for this engine family. Click the SKU to view individual test bench flow curves, sister cross-references, and vehicle applications.
| Part Number (SKU) | Primary OE Reference | Control Valve | Nozzle Code |
|---|---|---|---|
| 0445110951 → | not publicly disclosed | F00VC01359 | DSLA-series (stamped on nozzle body; not publicly disclosed by Bosch for F00VC01359 group - verify by physical inspection) |
Verified Vehicle Compatibility
| Make / Manufacturer | Vehicle Model & Platform | Engine Specification | Model Years |
|---|---|---|---|
| FAW | J5M | CA6DL1 7.7L 6-cyl 260-320 PS | 2004-present |
| FAW | J5P | CA6DL1 7.7L 6-cyl 260-320 PS | 2008-present |
| FAW | J6P | CA6DL2 8.6L 6-cyl 280-375 PS | 2007-present |
| FAW | J6L | CA6DL2 8.6L 6-cyl 280-375 PS | 2010-present |
| FAW | JH6 | CA6DM2 11.0L 6-cyl 390-460 PS | 2014-present |
| FAW | Jiefang J5K (CA6DL1) | CA6DL1 7.7L 6-cyl 260-320 PS | 2008-2017 |
Installation, Tightening Torque & Re-torque Protocol
Strict torque compliance is mandatory on CA6DL1/CA6DL2/CA6DM2 common-rail cylinder heads. Over-torquing stretches the injector body or strips the head clamping threads, while under-torquing allows combustion blow-by past the copper sealing washer:
- Hold-down clamp bolt: no family-specific value published for CA6DL1/CA6DL2/CA6DM2 — consult the OEM service manual. Always clean the cylinder head recess with an injector seat reamer.
- High-pressure rail flare nut: 25–30 N·m using a dedicated 17 mm line wrench.
- Return leak-off banjo bolt: 9–12 N·m with fresh copper washers on both sides of the banjo union.
After fitting replacement injectors on CA6DL1/CA6DL2/CA6DM2, generate or program the cylinder-specific IMA calibration code into the engine ECU using an OEM-level scan tool (Bosch KTS, Renault CLIP, or VAG-COM) to prevent cylinder power imbalance and rough idle.
Technical Diagnostics FAQ for CA6DL1/CA6DL2/CA6DM2
What DTC fault codes indicate a failing injector on CA6DL1/CA6DL2/CA6DM2?
The most frequent fault codes are P0201 through P0204 (Injector Circuit Malfunction on Cylinders 1–4), P2146/P2149 (Injector Group Supply Voltage Error), and P0087 (Fuel Rail Pressure Low due to excessive internal leak-off). Measure solenoid coil resistance across the pins (0.5–1.5 Ω) and perform a graduated-bottle dynamic leak-back test to pinpoint the leaking cylinder.
Can sister SKUs within the CA6DL1/CA6DL2/CA6DM2 family be interchanged?
Not unless explicitly confirmed on the vehicle build plate. While sister SKUs share the same physical outer envelope and F00VC01359 control valve, they differ in nozzle spray orifice angle and factory IMA flow calibration. Mixing sister SKUs on the same engine block can trigger rough idle, elevated exhaust gas temperatures (EGT), and MOT emissions failure.