Parts for your 2014 Toyota Vitz|yaris-Egr valve

Is an EGR valve used on the 2014 Toyota Vitz/Yaris in Australia and New Zealand?

Short answer: for the 2014 Toyota Vitz/Yaris petrol models sold in Australia and New Zealand, an EGR valve isn’t fitted or relevant. Those cars run the 1.3‑litre 1NR‑FE or 1.5‑litre 1NZ‑FE petrol engines, which meet emissions targets without a separate exhaust gas recirculation valve.

These Toyota petrol engines use variable valve timing (VVT‑i/Dual VVT‑i) to create internal exhaust gas recirculation through valve overlap, paired with stoichiometric combustion and a three‑way catalytic converter. That combo effectively controls NOx and other emissions, so there’s no need for a dedicated EGR valve or cooler on the local petrol lineup. Port fuel injection on these engines also helps keep particulates low, further reducing the case for external EGR hardware.

Where the EGR valve does show up is on the 1.4 D‑4D diesel (engine code 1ND‑TV) fitted to some overseas 2014 Yaris/Vitz variants. That diesel uses an EGR valve and cooler to cut NOx, which is why many global parts catalogues list an “EGR valve” for a 2014 Yaris/Vitz. It’s accurate for those diesel models, but not for the Aussie or Kiwi petrol cars.

For owners servicing a 2014 Vitz/Yaris petrol in AU/NZ, there’s no EGR valve to replace or clean. If the goal is to keep emissions and driveability sweet, it’s smarter to focus on items that actually affect mixture control and combustion quality on these engines: fresh spark plugs at the specified interval, MAF sensor cleaning if needed, checking for intake leaks, ensuring the PCV system is healthy, and using the correct low‑ash engine oil. Those basics will keep the cat and oxygen sensors happy and the car running like a dream.

Anyone with a privately imported diesel Vitz/Yaris (or a market‑specific petrol variant) may indeed have an EGR system. In that case, regular inspection for soot build‑up in the valve, passages, and cooler, plus confirming the valve actuates correctly, is the way to prevent rough running and engine lights.

• Technical sources consulted:
  • Toyota Service Information (Techinfo) – 2014 Yaris/Vitz P13 Repair Manual: EGR system coverage applies to 1ND‑TV diesel, no EGR section for 1NR‑FE/1NZ‑FE petrol engines.
  • Toyota Electronic Parts Catalogue (EPC) – Model codes KSP130, NCP130/131, NSP130: no EGR valve listed, NDE130 (1ND‑TV diesel) lists EGR valve and cooler assemblies.
  • Toyota Technical Training – 1NZ‑FE and Dual VVT‑i control strategy: internal EGR via valve timing, external EGR not fitted on these petrol engines.
  • Haynes/Autodata workshop information for 2011–2019 Yaris petrol: no external EGR valve on 1NR‑FE/1NZ‑FE.

Popular questions about the 2014‑Toyota‑Vitz‑Yaris EGR valve

Does a 2014 Vitz/Yaris in Australia or New Zealand have an EGR valve?
For petrol models sold locally, no. The 1NR‑FE and 1NZ‑FE engines use valve timing and the catalytic converter to manage emissions instead. Only the 1.4 D‑4D diesel (sold in some other markets) has an EGR valve and cooler.

Why do some online parts stores list an EGR valve for my 2014 Yaris?
Most catalogues are global. They include diesel variants and country‑specific models that do run EGR. If your car is an AU/NZ‑delivered petrol Vitz/Yaris, those EGR listings won’t apply.

How does the petrol Yaris control NOx without an EGR valve?
Dual VVT‑i creates internal EGR by overlapping valve timing, which lowers combustion temperatures. A three‑way catalytic converter then scrubs NOx, HC, and CO. It’s an effective system that avoids the soot and clogging issues typical of external EGR hardware.