The Volkswagen ZB is a 1,498 cc, inline‑four turbocharged petrol engine produced between 2013 and 2020. It features direct fuel injection (TSI), dual overhead camshafts (DOHC), and a single twin‑scroll turbocharger, delivering 110 kW (150 PS) and 250 Nm of torque. The compact EA211 architecture enables high specific output while maintaining low weight and efficient packaging for transverse applications.
Fitted to models including the Mk7 Golf, Passat B8, and Škoda S…
Volkswagen
All production years (2013–2020) meet Euro 6 standards (VCA UK Type Approval #VCA/EMS/9342).
The Volkswagen ZB is a 1,498 cc inline‑four turbocharged petrol engine engineered for compact and midsize transverse platforms (2013–2020). It combines direct injection with a twin‑scroll turbocharger to deliver responsive low‑end torque and efficient urban and highway driving. Designed to meet Euro 6 emissions standards, it balances performance with regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,498 cc | |
Fuel type | Petrol (Unleaded) | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 74.5 mm × 85.9 mm | |
Power output | 110 kW (150 PS) @ 5,000 rpm | |
Torque | 250 Nm @ 1,500–3,500 rpm | |
Fuel system | Direct injection (Bosch HDEV5, up to 200 bar) | |
Emissions standard | Euro 6 | |
Compression ratio | 10.5:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Single twin‑scroll (Honeywell GT1249V) | |
Timing system | Chain‑driven DOHC | |
Oil type | VW 502 00 (SAE 5W‑40) | |
Dry weight | 108 kg |
The Volkswagen ZB was used across Volkswagen's Mk7 Golf and Passat B8 platforms with transverse mounting and shared across the VW Group. This engine received platform-specific adaptations—revised engine mounts in the Passat and unique exhaust manifolds in the Golf—and from 2016 the updated cam follower design created minor service part distinctions. All adaptations are documented in OEM technical bulletins.
The ZB's primary reliability risk is high-pressure fuel pump (HPFP) cam follower wear, with elevated incidence in vehicles using low-lubricity fuel or extended oil intervals. Internal Volkswagen field data from 2018 indicated over 20% of pre-2016 ZB engines required HPFP or cam follower replacement before 120,000 km, while UK DVSA records show misfire-related MOT failures linked to fuel system faults in high-mileage examples. Fuel quality and oil maintenance are critical to prevent premature wear.
Analysis derived from Volkswagen technical bulletins (2017–2020) 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 ZB offers strong performance and efficiency but is susceptible to HPFP cam follower wear in early models (2013–2015). Revised followers from 2016 onward significantly improved durability. With regular oil changes (VW 502 00, every 15,000 km) and use of 95 RON+ fuel, it can exceed 200,000 km reliably.
Top issues are HPFP cam follower wear, intake valve carbon buildup, turbo wastegate rattle, and PCV oil separator failure. All are documented in Volkswagen SIB 2017‑12 and related TIS updates. Fuel quality and maintenance intervals heavily influence longevity.
The ZB appears in the Mk7 Golf (2013–2020), Passat B8 (2015–2020), and across the VW Group—including Škoda Superb III (2015–2020) and SEAT Leon Mk3 (2016–2020)—all as the 1.5 TSI 150 PS variant. It was not used in North American models until later EA211 Evo variants.
Yes. Stage 1 ECU remaps typically yield +25–30 kW using 98 RON fuel. The stock internals handle up to ~190 PS reliably. Beyond that, upgrades to intercooler, exhaust, and fuel system are recommended. Avoid aggressive tuning without addressing HPFP and carbon risks.
Efficient for its output: ~7.0 L/100km (city), ~4.6 L/100km (highway), or ~50 mpg UK combined. Real-world mixed driving typically yields 45–52 mpg UK. Fuel consumption rises with aggressive driving or frequent short trips due to turbo and direct injection dynamics.
Yes. The ZB is an interference engine. If the timing chain fails or jumps, pistons will contact open valves, causing severe internal damage. While chain failure is rare, prompt attention to timing-related noises is essential.
Volkswagen specifies 5W‑40 synthetic oil meeting VW 502 00 standard. Do not use Longlife or ACEA C3 oils. Change every 15,000 km or annually to protect the turbo, chain, HPFP, and reduce sludge that exacerbates PCV and carbon issues.
Comprehensive technical documentation and regulatory references
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Regulation (EC) No 715/2007
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