Citroen Relay diesel specialists
The 2.2 HDi appears in early vehicles within our 2015-onward service scope, including 110hp and 130hp applications documented in the 2016 Relay range. Replacement must be matched by registration, Reg no., engine code, output and fitting details—not by “2.2” alone.
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Use this application table to narrow down the likely engine. Final compatibility must be confirmed from the registration, Reg no., engine code, power output and installed ancillaries before an engine is supplied or fitted.
| Model / Body | Year | Engine Code | CCM | Valves | Power | Cylinders | Compatibility Note |
|---|---|---|---|---|---|---|---|
| Relay 244 Platform/Chassis 2.2 HDi | 2002–2006 | 4HY (DW12UTED) | 2179cc | 8 | 101 HP | 4 | Exact legacy application found in the supplied dataset; confirm Reg no. and ancillaries. |
| Relay II Box Van 2.2 HDi 100 | 2006–2011 | 4HV (P22DTE) | 2198cc | 16 | 100 HP | 4 | Match engine code, injection system and emissions equipment. |
| Relay II Platform/Chassis 2.2 HDi 100 | 2006–2011 | 4HV (P22DTE) | 2198cc | 16 | 100 HP | 4 | Platform/chassis application; verify sump, mounts and gearbox pattern. |
| Relay II Box Van 2.2 HDi 110 | 2011–2016 | 4HG (P22DTE) | 2198cc | 16 | 110 HP | 4 | Confirm ECU calibration, turbo and injector specification. |
| Relay II Bus 2.2 HDi 110 | 2011–2016 | 4HG (P22DTE) | 2198cc | 16 | 110 HP | 4 | Bus application; compare engine code and fitted accessories. |
| Relay II Box Van 2.2 HDi 120 | 2006–2011 | 4HU (P22DTE) | 2198cc | 16 | 120 HP | 4 | Check flywheel, turbo, injectors and emissions standard. |
| Relay II Platform/Chassis 2.2 HDi 120 | 2006–2011 | 4HU (P22DTE) | 2198cc | 16 | 120 HP | 4 | Verify chassis-specific sump and mounting configuration. |
| Relay II Box Van 2.2 HDi 130 | 2011–2016 | 4HH (P22DTE) | 2198cc | 16 | 130 HP | 4 | Do not interchange on capacity alone; confirm full engine code. |
| Relay II Platform/Chassis 2.2 HDi 130 | 2011–2016 | 4HH (P22DTE) | 2198cc | 16 | 130 HP | 4 | Check wiring, sensors, DPF/EGR layout and gearbox. |
| Relay II Box Van 2.2 HDi 150 | 2011–2016 | 4HJ (P22DTE) | 2198cc | 16 | 150 HP | 4 | Higher-output version; verify turbo, injectors and ECU compatibility. |
Start with the registration, then verify the engine code and relevant specification. Even within a similar year and capacity, power output, emissions equipment, wiring, ancillaries or fitting details may differ. A supplier or fitter should provide written compatibility confirmation for the unit being offered.
subject to dismantling and core condition.
a prepared compatible unit with written specification.
where matching stock and acceptable return-core terms exist.
where a correctly identified unit offers the right budget and cover. Each route can be quoted as supply-only or fitted where partner capacity allows.
A 2.2 HDi enquiry may follow overheating, oil-pressure loss, timing-related damage, turbocharger or injector faults, smoke, noise, seizure or a previous failed repair. These symptoms are not a remote diagnosis. The workshop must determine the primary cause, internal damage and supporting work before another engine is supplied or fitted.
Registration | Reg no. if requested | engine-code photograph | power output if known | mileage | symptoms | diagnostic report | current location | mobile/non-runner status | service preference
For conversions such as Luton, minibus or camper bodies, also provide access, height and weight details if recovery is needed.
Many eligible jobs can be completed within up to five working days from arrival, subject to diagnosis, stock, authorisation and additional work. Qualifying reconditioned engines may receive up to three years’ unlimited-mileage cover; qualifying used engines may receive up to six months. The workshop confirms the actual terms.
Send the registration, engine information and symptoms. Suitable independent specialists can confirm the compatible route and written quotation.
