EGR valve and cooler coking
Signs: Power loss, limp mode, EGR fault codes (P0401, P0403, P2413)
Fix: Check actual EGR flow in live data, clean or replace the valve; the cooler if it is blocked
Diesel · 2016–2024
Enter your VIN and mileage and get a plan built for your exact engine and gearbox.
All about the Volkswagen Tiguan 2All about the 1.4 / 1.6 / 2.0 TDI (EA288) engine
The 1.6 / 2.0 TDI (EA288) engine was fitted to the Volkswagen Tiguan 2 (2016–2024). In the EU that is 59.3 % of all new cars of this generation.
Versions: 2.0 150 hp, 2.0 190 hp, 2.0 200 hp, 1.6 116 hp.
The most expensive known risk is high-pressure fuel pump (Bosch CP4): it usually appears at 150,000–300,000 km and costs €1,200–4,000 to fix.
✓ The faults of this engine were checked against sources (10/2026). Each item has at least two independent sources or an official recall or parts-maker technical note.
Signs: Power loss, limp mode, EGR fault codes (P0401, P0403, P2413)
Fix: Check actual EGR flow in live data, clean or replace the valve; the cooler if it is blocked
Signs: Coolant loss with no visible leak, white smoke after a cold start
Fix: Pressure-test the cooling system and replace the EGR cooler before the cylinder head is damaged
Signs: Coolant loss with no visible leak, oily emulsion on the block at cylinder 4 near the bulkhead
Fix: Pressurise the cooling system and inspect the cooler with an endoscope through the charge-air temperature sensor opening; replace the intake manifold with cooler
Signs: Overheating (shroud stuck closed) or slow warm-up and weak heating (stuck open), coolant loss, pink crust near the pump
Fix: Replace the pump, ideally together with the timing belt
Signs: Granules in the coolant, poor cabin heating (clogged heater core)
Fix: Replace the expansion tank and flush the cooling system and heater core
Signs: DPF light, regeneration every few days, rising oil level (fuel in the oil)
Fix: Longer motorway drives; check soot and ash load and the pressure sensor; forced regeneration, cleaning or replacement
Signs: Oil pressure warning, noise from the lower part of the engine
Fix: Stop the engine at once if the oil pressure light comes on; at high mileage replace the oil pump belt preventively
Signs: Harder starting, louder clatter when cold, rough idle, high return flow on the test
Fix: Return-flow (leak-off) test; recondition or replace the injectors
Signs: Hard starting, power loss, rail pressure codes; metal particles can reach the injectors
Fix: Replace the pump; if there is metal debris, also injectors, rail and lines, and flush the tank
Signs: Limp mode, boost pressure codes, whistling, oil in the intake
Fix: Clean the variable vanes or repair the actuator; replace or recondition the turbo
Signs: Oil on top of the cylinder head, oil reaching the timing belt
Fix: Reseal the camshaft housing, usually together with the timing belt change
Signs: Usually no warning; in the worst case knocking from the front and loss of steering control if the bolt breaks.
Fix: Check the VIN for recall 48VS (KBA 17016R); the dealer fits a more corrosion-resistant bolt free of charge.
Signs: Ambient light strip in the panoramic roof flickers or fails, burning smell or scorched headliner; in rare cases fire risk.
Fix: Check the VIN for the 2018 ambient lighting recall; the dealer modifies the LED module free of charge. Also keep the roof drains clear.
Signs: Towbar looks swung out but is not locked, sags under load; in rare cases the trailer can come off.
Fix: Check the VIN for the towbar recalls; the dealer inspects the swivel module and replaces it free of charge if needed.
Signs: Scored, lipped or rusty discs and vibration under braking; discs flagged at the roadworthiness test.
Fix: Check disc condition at every service, not only pad thickness; replace discs and pads per axle when needed.
Signs: Slipping, high bite point
Fix: Replace clutch kit
Signs: Rattle at idle, vibration pulling away
Fix: Replace with clutch
Signs: Jerky or hard shifts, flashing gear display, odd or even gears drop out, then limp mode or the car will not move (codes such as P17BF)
Fix: Have the hydraulic pressure checked by a DSG specialist; repair the housing / accumulator with a revised kit or fit a reconditioned mechatronic unit, then run the adaptations
Signs: Judder or shudder when pulling away or parking, slipping, burning smell, warning to stop when the clutch is hot
Fix: Read clutch wear and adaptation values with a dealer-level tester; reset adaptations first, replace the double clutch (with release levers / bearings) if worn
Signs: Gearbox warning, odd or even gears (1-3-5 or 2-4-R) drop out, delayed or wrong shifts, limp mode or no drive
Fix: Diagnose with a dealer-level tester; repair the control unit / solenoids or fit a reconditioned mechatronic unit, change the oil and filter and run the adaptations
Signs: Knock or jerk when shifting down into 3rd or 2nd in traffic, a pause of 1-3 seconds before the car pulls away
Fix: Ask the dealer for the latest gearbox software, change the oil and filter and reset the adaptations; if it persists, have the mechatronic checked
Typical routine maintenance cost for 100,000 km: €2,400–5,750. Sum of the services and wear parts in the plan above (about 15,000 km a year, independent workshop), without faults.
Intervals and typical prices for the Volkswagen Tiguan 2 with the 1.6 / 2.0 TDI (EA288) engine. The app gives the exact plan for your mileage.
| Item | Interval | Typical price |
|---|---|---|
| DPF health check (soot / ash load)Emissions | every 20,000 km | €0–60 |
| Engine oil + oil filterEngine | every 15,000 km or every 12 months | €70–150 |
| Cabin (pollen) filterClimate | every 15,000 km or every 12 months | €15–40 |
| Brake fluidBrakes | every 24 months | €50–95 |
| A/C service (regas + desiccant)Climate | every 24 months | €70–150 |
| Air filterEngine | every 30,000 km or every 24 months | €15–45 |
| Fuel filterFuel | every 30,000 km or every 24 months | €40–110 |
| Glow plugsEngine | every 100,000 km | €120–300 |
| Timing belt kit + water pumpEngine | every 210,000 km or every 120 months | €450–900 |
| Auxiliary (serpentine) beltEngine | every 120,000 km | €70–180 |
| Coolant replacementCooling | every 150,000 km or every 96 months | €70–150 |
| Manual gearbox oilTransmission | every 150,000 km | €60–130 |
| Front brake padsBrakes | usually at 30,000–60,000 km | €60–150 |
| Front brake discs + padsBrakes | usually at 60,000–120,000 km | €150–320 |
| Rear brake padsBrakes | usually at 50,000–90,000 km | €50–130 |
| Tyres (set of 4)Wheels | usually at 40,000–60,000 km | €320–700 |
| Wiper bladesBody | checked at service | €20–50 |
| 12V batteryElectrical | checked at service | €100–220 |
| Version | Share | Years | CO₂ | Fuel use |
|---|---|---|---|---|
| 2.0 Diesel1,968 cm³ · 110 kW (150 hp) | 38.5 % | 2017–2023 | 163 g/km | 5.7 L |
| 2.0 Diesel1,968 cm³ · 140 kW (190 hp) | 6.8 % | 2017–2023 | 174 g/km | 6.7 L |
| 2.0 Diesel1,968 cm³ · 147 kW (200 hp) | 4.7 % | 2019–2023 | 174 g/km | 6.6 L |
| 1.6 Diesel1,598 cm³ · 85 kW (116 hp) | 2.6 % | 2017–2021 | 133 g/km | 5.5 L |
Source: European Environment Agency (EEA), monitoring of CO₂ emissions from new passenger cars, CC BY 4.0. CO₂ and fuel use are official type-approval values (WLTP from 2021), not real-world consumption.
Recalls the manufacturer published in the United Kingdom for this model (20). The same recalls usually apply across Europe. Ask an authorised dealer to check by VIN whether your car is affected and whether the work has been done.
The faults with the highest risk: intercooler in the intake manifold cracks (coolant leak) (100,000–200,000 km, €600–1,400); EGR cooler internal leak (100,000–180,000 km, €450–1,300); switchable coolant pump: shroud sticks or leaks (80,000–150,000 km, €300–1,200); high-pressure fuel pump (Bosch CP4) (150,000–300,000 km, €1,200–4,000).
Belt · 210,000 km / every 120 mo.
0W-30 / 5W-30 · VW 507.00 · ~4.3–4.6 L · every 15,000 km.
1.4 / 1.5 TSI (EA211)1.8 / 2.0 TSI / TFSI (EA888)1.4 / 1.5 TSI plug-in hybrid (GTE, eHybrid, iV, TFSI e)
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Main sources for the faults of this engine:
Faults, intervals and prices are indicative and collected from public sources and owner experience; always rely on the service book and a qualified workshop. Test statistics: DVSA – Anonymised MOT tests and results, Open Government Licence v3.0. Dutch tests: RDW Open Data (CC0). Engine versions: EEA, monitoring of CO₂ emissions from new passenger cars (CC BY 4.0, DG CLIMA). Owner complaints: NHTSA ODI (public domain). Recalls: DVSA Vehicle Safety Branch Recalls Database, OGL v3.0. Brand and model names are trademarks of their owners and are used only to describe the vehicles. How we check the data →
Updated 29/10/2026