The 1.6-liter Peugeot EP6FADTXD or 5GF engine was produced in Dover from 2018 to 2022 and was put in models such as 508, DS4, DS7, C5 Aircross in combination with 8-speed ATN8 automatic transmission. There was a separate modification of this motor for the E-Tense hybrid powertrain.
Motor specifications Peugeot EP6FADTXD 1.6 Puretech 180
| Puretech displacement | 1598 cm³ |
| Power system | direct injection |
| Drive power | 181 hp |
| Torque | 350 Nm |
| Cylinder block | aluminum R4 |
| Cylinder head | aluminum 16v |
| Cylinder diameter | 77 mm |
| Piston stroke | 85.8 mm |
| Compression ratio | 10.2 |
| Drive Features | Valvetronic |
| Hydrocompensators | yes |
| Transmission timing | chain |
| Fasor regulator | on both shafts |
| Turbocharger | BorgWarner K03 |
| What oil to use | 4.25 liters 0W-30 |
| Environmental class | Euro 6d |
| Approximate service life | 270,000 km |
The weight of EP6FADTXD engine according to the catalog is 137 kg.
Vehicles with EP6FADTXD 1.6L engine
| Make | Model (Generation, Body Code) | Years of manufacture |
|---|---|---|
| Citroen | C5 Aircross I (C84) | 2019 – 2021 |
| DS | DS4 II (D41) | 2021 – 2022 |
| DS | DS7 I (X74) | 2018 – 2022 |
| Opel | Grandland X (A18) | 2018 – 2021 |
| Peugeot | 508 II (R8) | 2018 – 2021 |
| Peugeot | 3008 II (P84) | 2018 – 2021 |
| Peugeot | 5008 II (P87) | 2018 – 2022 |
Faults and problems
This engine appeared relatively recently, and full-fledged statistics of its breakdowns have not yet been collected. However, based on the owners’ feedback and first observations, several characteristic problems can be identified:
- Wiring harness and gasoline pump: Some owners of EP6FADTXD engines have replaced the wiring harness and gasoline pump under warranty. This may indicate minor wiring or pump problems in early series engines.
- Timing chain: Due to the aggressive operation of the Start-Stop system, the chain may be stretched out by as early as 100,000 kilometers. This requires attention and possibly a chain replacement if the engine is to be operated in such modes.
- Intake valve fouling: The direct fuel injection system in the EP6FADTXD can cause fouling on the intake valves. This is because the fuel does not wash the valves as it does with piston injection. As a consequence, the valves quickly become overgrown with carbon deposits, which can lead to poor engine performance.
- Electrical problems: All other problems are mainly electrical faults, which can be corrected by re-flashing the ECU. This is a common cause of malfunctions that can be easily resolved by authorized dealers.
Since the EP6FADTXD engine has become popular relatively recently, owners should closely monitor its condition in the first years of operation in order to eliminate possible defects in time.
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