VOLKSWAGEN CFGB Diesel Injectors
Buy VOLKSWAGEN CFGB diesel injectors, OEM tested and calibrated to original specifications. All injectors include 12-month warranty and are in stock for fast UK delivery.
0 compatible injectors • OEM Tested • 12-Month Warranty
Remanufactured Injector stocks VOLKSWAGEN CFGB diesel injectors tested to OEM specifications. Each CFGB injector includes new seals, nozzles, and 12-month warranty. UK-based specialists with same-day dispatch. Find your exact part below.
This page covers injector problems, symptoms, and verified solutions for CFGB engines.
Used by UK garages daily
Every injector is tested before dispatch — if the fault persists, you're covered by our 12-month warranty.
For CFGB engines, most issues are confirmed with testing before replacement.
What happens next
Take your time — we're here when you're ready.
The CFGB is the higher-output version of VW's 2.0 TDI, producing 170PS from 2008 to 2015. Featuring larger turbocharger and remapped injection, this engine uses piezo injectors for faster response times. Our remanufactured CFGB injectors deliver the punch these performance TDIs are known for.
Vehicles Using the CFGB Engine
VOLKSWAGEN Golf GTD
Golf VI GTD 170PS
2009-2013
VOLKSWAGEN Passat
Passat B6/B7 2.0 TDI 170
2008-2015
VOLKSWAGEN CC
CC 2.0 TDI 170
2008-2017
VOLKSWAGEN Audi A4
A4 B8 2.0 TDI 170
2008-2015
VOLKSWAGEN Skoda Superb
Superb 2.0 TDI 170
2008-2015
Common CFGB Injector Problems
Piezo element fatigue causing quantity deviation
Higher thermal stress from increased fuel delivery
DPF regeneration issues linked to injector drift
Premature nozzle wear from aggressive tuning
Electrical connector corrosion affecting piezo response
Available VOLKSWAGEN CFGB Injectors
No injectors currently listed for the CFGB engine code.
Browse all VOLKSWAGEN injectors →Why Remanufactured Injectors Are Recommended for CFGB
CFGB uses Siemens/Continental piezo injectors that require manufacturer-specific coding tools. Unlike Bosch units, the correction values must be read from the old injectors if possible, or the system must learn new values through adaptation. Professional installation recommended.
The VOLKSWAGEN CFGB engine requires injectors calibrated to specific flow rates and spray patterns. At Remanufactured Injector, our technicians test every CFGB injector to original manufacturer specifications using OEM-grade diagnostic equipment.
VOLKSWAGEN CFGB Injector Cost
VOLKSWAGEN CFGB diesel injector replacement cost UK ranges from £150 to £400 per injector for remanufactured units. The CFGB engine uses precision-calibrated injectors that require exact flow rates and spray patterns.
Testing CFGB injectors costs £20 each and confirms which specific injector is causing problems. Common CFGB symptoms like rough idle, black smoke, or poor fuel economy often stem from just one faulty injector.
Our remanufactured CFGB injectors are tested to VOLKSWAGEN original specifications with new seals, nozzles, and 12-month warranty included. Same performance as new, significantly lower cost.
When to Test vs When to Replace
Test Injectors When...
- • Engine warning light appeared but car still runs
- • Fuel economy has dropped noticeably
- • Rough idle or hesitation on acceleration
- • You want to confirm which injector is faulty before buying
- • Garage quotes full set replacement but you want a second opinion
Replace Injectors When...
- • Testing has confirmed injector failure
- • Visible damage, leaks, or Black Death carbon buildup
- • High mileage (150,000+ miles) and multiple symptoms
- • Previous repair attempt failed
- • Vehicle is undriveable or will not start
What Most Customers Choose
Testing first. At £20 per injector, testing identifies exactly which unit needs replacing — saving an average of £300-£600 by avoiding unnecessary full-set replacement. If testing confirms failure, we credit the test cost against your injector purchase.
Common Questions
Will this fix my problem?
If your issue is caused by a faulty injector, yes. Our injectors are tested to OEM specifications and will restore proper fuel delivery. If you're unsure, we recommend testing first — it's only £20 per injector and confirms exactly what's wrong.
What if testing shows they're OK?
That's good news — it means your injectors aren't the problem. You've spent £80 to potentially save £600+ on unnecessary parts. We'll help you identify other possible causes based on your symptoms.
How fast is delivery?
Next working day delivery on orders before 2pm (UK mainland). Most items ship same day from our UK warehouse. You'll receive tracking details by email once dispatched.
Same decision most professional mechanics make.
What You Get
No irreversible steps until results are confirmed.
VOLKSWAGEN CFGB Injector FAQs
Content reviewed for accuracy in 2026
Other VOLKSWAGEN Engine Codes
Common Problems with VOLKSWAGEN CFGB Injectors
The VOLKSWAGEN CFGB engine commonly experiences injector issues related to solenoid valve wear causing injection timing drift, nozzle tip carbon deposits from DPF regeneration cycles, and return line seal failures after 120,000 km. The CFGB Bosch injectors are generally reliable but sensitive to fuel quality. Professional testing identifies exactly which injector is failing before expensive replacements.
Symptoms of Failing VOLKSWAGEN CFGB Injectors
Failing VOLKSWAGEN CFGB injectors typically cause: rough idle or vibration at standstill, excessive white or black smoke on startup, poor acceleration and "limp mode" activation, increased fuel consumption (10-20% worse), engine warning light with P0201-P0204 fault codes, hard starting especially when cold, and diesel knock or rattling sounds. VW/Audi CFGB engines commonly display cold start hesitation first. If you notice any of these symptoms, professional injector testing (£20/injector) can confirm the diagnosis before committing to replacement.
Unsure Which Injector is Faulty?
Professional testing identifies the exact problem before you buy.
12-Month Warranty Included
All VOLKSWAGEN injectors backed by comprehensive warranty.
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How to Test a Diesel Injector
Step-by-step diagnostic guide before you replace.
Related VOLKSWAGEN CFGB Resources
All VOLKSWAGEN injectors
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Test your CFGB injectors
£20 per injector diagnostics
Injector warranty coverage
12-month comprehensive warranty
Shop CFGB replacements
OEM tested & calibrated
This guide is updated regularly to reflect the latest injector data and testing standards.
Related Pages
Bosch VW/Audi 2.0 TDI (EA189/EA288) — browse compatible engines, vehicles, and injectors
Other VOLKSWAGEN Engine Codes
Browse Injectors by Brand
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