Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T) Diesel Injector
Cross-Reference & Technical Specs
Authoritative technical specifications, verified Bosch part numbers, control valve stamping codes, nozzle spray orifices, and hold-down tightening torque for the Ford 1.6L EcoBoost DOHC 16V Tu diesel engine family.
All Verified Part Numbers for Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T)
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.
Bosch HDEV5 Solenoid Valve ActuatorNozzle Code: 6-Hole Precision Direct-Injection Atomization Nozzle| Part Number (SKU) | Primary OE Reference | Control Valve | Nozzle Code |
|---|---|---|---|
| CM5Z-9F593-A, 0261500155, 0261500156 | Bosch HDEV5 Solenoid Valve Actuator | 6-Hole Precision Direct-Injection Atomization Nozzle |
Verified Vehicle Compatibility
| Make / Manufacturer | Vehicle Model & Platform | Engine Specification | Model Years |
|---|---|---|---|
| Ford | Fiesta ST | Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T) | 2014-2019 |
| Ford | Escape / Kuga | Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T) | 2013-2016 |
| Ford | Fusion / Mondeo Mk5 | Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T) | 2013-2014 |
| Volvo | S60 / V60 T3 T4 | Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T) | 2011-2015 |
Installation, Tightening Torque & Re-torque Protocol
Strict torque compliance is mandatory on Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T) 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: 10 N·m (cold state). 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 Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T), 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 Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T)
What DTC fault codes indicate a failing injector on Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T)?
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 Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T) family be interchanged?
Not unless explicitly confirmed on the vehicle build plate. While sister SKUs share the same physical outer envelope and Bosch HDEV5 Solenoid Valve Actuator 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.
Which specific Bosch injectors fit the Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T) engine?
The verified genuine Bosch common-rail injectors engineered for the Ford 1.6L EcoBoost DOHC 16V Turbocharged I-4 (JTJA, JTMA, JTBA, B4164T) engine family are:
- Bosch BM5G-9F593-BA Common Rail Injector → (OE: CM5Z-9F593-A, 0261500155, 0261500156, FJ1170, 31336688) — Control Valve: Bosch HDEV5 Solenoid Valve Actuator, Nozzle Code: 6-Hole Precision Direct-Injection Atomization Nozzle