Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) 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 Volkswagen diesel engine family.
All Verified Part Numbers for Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB)
The following 8 common-rail injector assemblies are calibrated for this engine family. Click any SKU to view individual test bench flow curves, sister cross-references, and vehicle applications.
Integrated Solenoid Quantity Control Valve (MSV)Nozzle Code: See Product DetailHigh-Speed Solenoid Driven Needle Valve (HDEV-5.2)Nozzle Code: 6-Hole Multi-Hole Laser Drilled Micro-Orifice12-Hole Wide-Angle Atomization Port Injector ValveNozzle Code: See Product DetailHigh-speed peak-and-hold solenoid actuated needle valveNozzle Code: See Product DetailIntegrated High-Speed Digital Flow Control SolenoidNozzle Code: See Product DetailIntegrated Solenoid Quantity Control Valve (MSV)Nozzle Code: See Product DetailIntegrated Solenoid Quantity Control Valve (MSV)Nozzle Code: See Product DetailIntegrated Solenoid Quantity Control Valve (MSV)Nozzle Code: See Product Detail| Part Number (SKU) | Primary OE Reference | Control Valve | Nozzle Code |
|---|---|---|---|
| 06L127025N, 06L127025M, 06L127025P | Integrated Solenoid Quantity Control Valve (MSV) | See Product Detail | |
| 06L906036J, 06L906036D, 06L906036AE | High-Speed Solenoid Driven Needle Valve (HDEV-5.2) | 6-Hole Multi-Hole Laser Drilled Micro-Orifice | |
| 06L906036D, 06L906036J, 06L906036L | 12-Hole Wide-Angle Atomization Port Injector Valve | See Product Detail | |
| 06L906036AE, 0261500246, 0261500245 | High-speed peak-and-hold solenoid actuated needle valve | See Product Detail | |
| 06K127025, 06K127025J, 06K127025G | Integrated High-Speed Digital Flow Control Solenoid | See Product Detail | |
| 06L906031BC, 0261500246, 0261500245 | Integrated Solenoid Quantity Control Valve (MSV) | See Product Detail | |
| 06K906036P, 0261500473, 0261500246 | Integrated Solenoid Quantity Control Valve (MSV) | See Product Detail | |
| 0261520475, HPP0040 | Integrated Solenoid Quantity Control Valve (MSV) | See Product Detail |
Verified Vehicle Compatibility
| Make / Manufacturer | Vehicle Model & Platform | Engine Specification | Model Years |
|---|---|---|---|
| Volkswagen | Golf GTI / R Mk7 / Mk7.5 | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2013-2021 |
| Audi | S3 8V / TTS 8S | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2014-2020 |
| Audi | A4 B9 / A5 F5 / Q5 FY | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2016-2022 |
| Volkswagen | Arteon / Passat B8 / Tiguan | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2015-2022 |
| Porsche | Macan 2.0T | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2015-2021 |
| Volkswagen | Golf GTI MK7.5 | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2018-2024 |
| Audi | A4 B9 2.0 TFSI | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2016-2023 |
| Audi | Q5 FY 2.0 TFSI | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2018-2024 |
| Volkswagen | Golf VII GTI 2.0 TSI | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2013-2020 |
| Audi | S3 8V 2.0 TFSI | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2013-2020 |
| Volkswagen | Golf GTI / Golf R | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2015-2021 |
| Audi | S3 / A4 / Q5 | Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) | 2015-2023 |
Installation, Tightening Torque & Re-torque Protocol
Strict torque compliance is mandatory on Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) 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: 8-10 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 Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB), 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 Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB)
What DTC fault codes indicate a failing injector on Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB)?
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 Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) family be interchanged?
Not unless explicitly confirmed on the vehicle build plate. While sister SKUs share the same physical outer envelope and Integrated Solenoid Quantity Control Valve (MSV) 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 Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) engine?
The verified genuine Bosch common-rail injectors engineered for the Volkswagen / Audi EA888 Gen 3 & Gen 3B (1.8L & 2.0L TSI / TFSI CHHB / CJXC / CYFB) engine family are:
- Bosch 0261520288 Common Rail Injector → (OE: 06L127025N, 06L127025M, 06L127025P, 06L127025K, 06L127025J) — Control Valve: Integrated Solenoid Quantity Control Valve (MSV),
- Bosch 0261500162 Common Rail Injector → (OE: 06L906036J, 06L906036D, 06L906036AE, 06L906036H) — Control Valve: High-Speed Solenoid Driven Needle Valve (HDEV-5.2), Nozzle Code: 6-Hole Multi-Hole Laser Drilled Micro-Orifice
- Bosch 06L906036K Common Rail Injector → (OE: 06L906036D, 06L906036J, 06L906036L, A2C91277100) — Control Valve: 12-Hole Wide-Angle Atomization Port Injector Valve,
- Bosch 06L906036AJ Common Rail Injector → (OE: 06L906036AE, 0261500246, 0261500245) — Control Valve: High-speed peak-and-hold solenoid actuated needle valve,
- Bosch 06K127025D Common Rail Injector → (OE: 06K127025, 06K127025J, 06K127025G, 261520197, 261520198, GDP209, 0261520197, 0261520198) — Control Valve: Integrated High-Speed Digital Flow Control Solenoid,
- Bosch 06L906031A Common Rail Injector → (OE: 06L906031BC, 0261500246, 0261500245, FJ1213, 06L906036K) —
- Bosch 06K906036G Common Rail Injector → (OE: 06K906036P, 0261500473, 0261500246, FJ1247, 842-12395) —
- Bosch 06L127026A Common Rail Injector → (OE: 0261520475, HPP0040) —