Parts for your 2015 Toyota Hiace-Egr valve

2015 Toyota HiAce EGR valve — purpose, care and when to replace

Based on Toyota’s technical literature for the H200 HiAce — including the Toyota New Car Features for the 1KD-FTV engine and the Toyota HiAce Repair Manual sections on the Exhaust Gas Recirculation (EGR) system — the 2015 HiAce 3.0‑litre D‑4D turbo‑diesel is fitted with an electronically controlled EGR valve and an EGR cooler. This aligns with Australian Design Rule 79/03 and equivalent NZ emission requirements, where EGR is used to meet Euro 5‑type NOx limits. Note: the 2.7‑litre 2TR‑FE petrol HiAce of the same era generally doesn’t use an EGR valve, relying on VVT‑i and a three‑way catalyst for emissions control