The Volkswagen CHZD is a 1,395 cc, inline‑four turbocharged petrol engine produced between 2012 and 2019. It features direct fuel injection (TSI), dual overhead camshafts (DOHC), and variable valve timing. In standard form it delivers 110 kW (150 PS) and 250 Nm of torque, with responsive low‑end pull ideal for urban and highway use.
Fitted to models such as the Mk7 Golf, Mk2 Touran, and Mk3 Octavia, the CHZD was engineered for drivers prioritising brisk acceleration without compromising fuel economy. Emissions compliance was achieved through exhaust gas recirculation (EGR), a three‑way catalytic converter, and secondary air injection, meeting Euro 5 and later Euro 6 standards depending on production date and market.
One documented concern is high‑pressure fuel pump (HPFP) wear linked to cam follower degradation, highlighted in Volkswagen Service Bulletin 2015‑07. This stems from marginal lubrication and thermal stress at the cam–pump interface. From mid‑2016, revised HPFP and black‑coated cam followers were introduced to enhance durability.
Production years 2012–2014 meet Euro 5 standards; 2015–2019 models meet Euro 6 depending on market (VCA UK Type Approval #VCA/EMS/5679).
The Volkswagen CHZD is a 1,395 cc inline‑four turbocharged petrol engineered for compact and family models (2012–2019). It combines direct injection (TSI) with variable valve timing to deliver strong low‑rpm torque and refined highway cruising. Designed to meet Euro 5 and Euro 6 emissions standards, it balances performance with fuel efficiency.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,395 cc | |
| Fuel type | Petrol (Unleaded, 95 RON min) | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 74.5 mm × 80.0 mm | |
| Power output | 110 kW (150 PS) @ 5,000 rpm | |
| Torque | 250 Nm @ 1,500–3,500 rpm | |
| Fuel system | Bosch HDP5 high-pressure direct injection (up to 200 bar) | |
| Emissions standard | Euro 5 (2012–2014); Euro 6 (2015–2019) | |
| Compression ratio | 10.0:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single fixed‑geometry turbo (Honeywell) | |
| Timing system | Chain (front‑mounted; maintenance‑free design) | |
| Oil type | VW 502 00 / 504 00 (SAE 5W‑30 or 5W‑40) | |
| Dry weight | 114 kg |
The TSI architecture delivers brisk torque from low revs but demands strict adherence to oil change intervals (every 15,000 km or annually) to protect the turbocharger, timing chain, and HPFP. VW 502 00/504 00 oil is essential due to its compatibility with the high-pressure fuel pump cam follower interface. Frequent short trips accelerate carbon buildup on intake valves, necessitating periodic walnut blasting. The Bosch HDP5 pump is prone to premature wear if low-quality fuel or incorrect oil is used. Post-2016 engines include updated black-coated cam followers per SIB 2015‑07.
Oil Specs: Requires VW 502 00 / 504 00 specification (Volkswagen Owner’s Manual). Not interchangeable with generic ACEA A3/B4 oils.
Emissions: Euro 5 certification applies to 2012–2014 models only (VCA Type Approval #VCA/EMS/5679). All 2015–2019 units meet Euro 6.
Power Ratings: Measured under ISO 1585 standards. Output verified on EU-spec fuel (95 RON) (Volkswagen TIS Doc. 01‑2013‑CHZD).
Volkswagen Technical Information System (TIS): Docs 01‑2013‑CHZD, SIB 2015‑07
VCA Type Approval Database (VCA/EMS/5679)
ISO 1585: Road vehicles — Engine test code
The Volkswagen CHZD was used across Volkswagen's Mk7 and Mk3 platforms with transverse mounting and shared with Škoda and SEAT. This engine received platform-specific adaptations—revised engine mounts in the Touran and updated cooling in the Octavia—and from 2016 the facelifted Golf Mk7.5 adopted minor ECU and emissions hardware revisions, creating minor interchange limits. Partnerships enabled Škoda and SEAT to use identical CHZD units in their lineups. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front timing cover near the oil filler neck (Volkswagen TIS 01‑2013‑CHZD). The 4th and 5th VIN digits indicate engine family ('CH' for 1.4 TSI variants). Pre-2016 models use a silver cam follower with Bosch HDP5 pump; post-2016 units feature a black-coated cam follower per SIB 2015‑07. Critical differentiation from CHYC: CHZD produces 150 PS (vs. 125 PS) and uses a reinforced oil pump drive. Service parts require production date verification—fuel pump kits for engines before 06/2016 are incompatible with later units due to cam follower redesign.
The CHZD's primary reliability risk is high-pressure fuel pump failure linked to cam follower wear, with elevated incidence in vehicles used for frequent short trips. Volkswagen internal data from 2016 indicated a notable rate of HPFP replacements before 80,000 km in pre-2016 builds, while UK DVSA records show increased fuel system-related MOT advisories in urban-driven examples. Thermal cycling and marginal lubrication make correct oil specification and driving pattern critical.
Analysis derived from Volkswagen technical bulletins (2014–2018) and UK DVSA failure statistics (2016–2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLKSWAGEN CHZD.
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