The Volkswagen CRBC is a 1,968 cc, inline‑four turbocharged diesel engine produced between 2010 and 2015. It features common‑rail direct injection, a variable geometry turbocharger (VGT), and dual overhead camshafts (DOHC). In standard form it delivered 103 kW (140 PS) and 320 Nm of torque, providing strong low‑rpm pull ideal for urban and motorway driving.
Fitted to models such as the Golf Mk6, Passat B7, and Tiguan, the CRBC was engineered for fuel efficiency, refinem…
All production years 2010–2015 meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/7890).
The Volkswagen CRBC is a 1,968 cc inline‑four turbo‑diesel engineered for compact and mid‑size models (2010–2015). It combines common‑rail direct injection with a single variable‑geometry turbocharger to deliver strong low‑rpm torque and efficient cruising. Designed to meet Euro 5 standards, it balances everyday drivability with low fuel consumption.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,968 cc | |
Fuel type | Diesel (EN 590 compliant) | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 81.0 mm × 95.5 mm | |
Power output | 103 kW (140 PS) @ 4,200 rpm | |
Torque | 320 Nm @ 1,750–2,500 rpm | |
Fuel system | Bosch CP4.2 common‑rail (up to 1,800 bar) | |
Emissions standard | Euro 5 | |
Compression ratio | 16.2:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Single variable‑geometry turbo (Garrett) | |
Timing system | Chain (front‑mounted) | |
Oil type | VW 507 00 (SAE 5W‑30) | |
Dry weight | 149 kg |
The Volkswagen CRBC was used across Volkswagen's Golf Mk6, Passat B7, and Tiguan platforms with transverse mounting and no external licensing. This engine received platform-specific adaptations—reinforced mounts in the Tiguan and revised EGR routing in the Passat—and from 2015 the facelifted Golf Mk7 adopted the EA288 Gen 2, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The CRBC's primary reliability risk is excessive oil consumption due to piston ring land wear, with elevated incidence in high-mileage or fleet vehicles. VW internal quality data from 2014 indicated a notable share of pre-2014 engines exceeding 0.5 L/1,000 km consumption, while UK DVSA records show increased DPF-related MOT failures in urban-driven examples. Extended oil intervals and low-quality fuel accelerate ring coking, making oil specification and change frequency critical.
Analysis derived from Volkswagen technical bulletins (2012–2015) and UK DVSA failure statistics (2015–2023). Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The CRBC offers strong low-end torque and good fuel economy, but early units (2010–2013) are prone to oil consumption due to piston ring design. Later revisions (post-2014) improved ring sealing. With strict oil changes (every 15,000 km) and use of VW 507 00 oil, well-maintained examples can exceed 250,000 km reliably.
Top issues include excessive oil consumption, DPF regeneration failures, EGR cooler clogging or leakage, and high-pressure fuel pump wear. These are documented in VW service bulletins STB 2013‑12 and TIS updates. Urban driving exacerbates DPF and EGR issues.
The CRBC 2.0 TDI (140 PS) was used in the Golf Mk6 (2010–2013), Passat B7 (2011–2015), and Tiguan (2011–2015). It was not used in Audi, SEAT, or Škoda under this code, though mechanically similar EA189 variants exist.
Yes. The CRBC responds well to ECU remapping, typically gaining +20–35 kW on stage 1. Stock internals handle up to ~180–190 PS reliably. Supporting mods (intake, exhaust, intercooler) are recommended for higher outputs. Avoid aggressive tuning without DPF and EGR management upgrades.
In a Golf Mk6 (2012), expect ~5.2 L/100km (city), ~3.8 L/100km (highway), or ~52 mpg UK combined. Real-world mixed driving typically yields 45–55 mpg UK. Economy suffers with short trips due to frequent DPF regenerations.
Yes. The CRBC is an interference engine. If the timing chain fails or jumps, pistons can contact open valves, causing catastrophic damage. However, the front-mounted chain is generally robust with proper maintenance.
Volkswagen specifies 5W‑30 synthetic oil meeting VW 507 00 standards. Always use a quality low-ash oil and change every 15,000 km (or annually) to protect the DPF, turbocharger, and piston rings.
Comprehensive technical documentation and regulatory references
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