PSA Peugeot and Citroën EW petrol engine

PSA

EW engine
Manufacturer:	PSA
Style:	Line four-cylinder
displacement:	EW7: 1.7 liters (1749 cm³) EW10: 2.0 liters (1997 cc) EW12: 2.2 liters (2230 cc)
Previous model:	XU7 XU10
Successor:	Prince engine

The PSA EW are a series of internal combustion engines that are mainly used in Peugeot and Citroën automobiles.

In 1999, the EW followed as the successor to the XU. It is a DOHC (DW also SOHC ) series engine with four (DW also two) valves per cylinder . The engine capacity was between 1749 and 2230 cm³.

EW7

The EW7 has a displacement of 1.7 l (1749 cm³) with a bore of 82.7 mm and a stroke of 81.4 mm. It is the successor of the XU7 and the uncharged XU10 with eight valves. All EW7 have two overhead camshafts and four valves per cylinder.

Production of the EW7 was discontinued in Europe on 1 January 2011 due to a lack of Euro 5 suitability .

engine	Power at min ^-1	Torque at min^-1	technology	models
EW7 J4 / 6FZ	85 kW (115 hp) / 5500	160 Nm / 4000	16 valves, intake manifold injection ,catalyst	Citroën Xsara Picasso Citroën C5 Peugeot 406 Peugeot 407
EW7 J4 / 6FY	92 kW (125 hp) / 6000	170 Nm / 3750	16 valves, intake manifold injection , catalyst	Citroën C5 Peugeot 407

EW10

The EW10 has a displacement of 2.0 l (1997 cc) with a bore of 85 mm and a stroke of 88 mm. He succeeds the uncharged XU10 with 16 valves. All EW10 have two overhead camshafts and four valves per cylinder.

An HPi version with direct injection was introduced in 2001 in the Citroën C5 and the Peugeot 406 , but stopped in 2003 due to lack of demand.

Production of the EW10 was discontinued in Europe on 1 January 2010 due to a lack of Euro 5 suitability.

engine	Power at min ^-1	Torque at min^-1	technology	models
EW10 J4 / RFR	99 kW (135 hp) / 6000	190 Nm / 4100	16 valves, intake manifold injection ,catalyst	Peugeot 206 Peugeot 406
EW10 J4 / RFN	100 kW (136 hp) / 6000	190 Nm / 4100	16 valves, intake manifold injection , catalyst	Citroën C4 Citroën C5 Citroën C8 Citroën Evasion Citroën Jumpy Fiat Ulysse Fiat Scudo Lancia Zeta Lancia Phedra Peugeot 206 Peugeot 307 Peugeot 406 Peugeot 407 Peugeot 607 Peugeot 806 Peugeot 807 Peugeot Expert
EW10 D / RLZ	103 kW (140 hp) / 6000	192 Nm / 4000	16 valves, gasoline direct injection , catalyst	Citroën C5 2.0 HPi Peugeot 406 2.0 HPi
EW10 A / RFJ	103 kW (140 hp) / 6000	200 Nm / 4000	16 valves, intake manifold injection , catalyst	Citroën C4 Citroën C5 Citroën C8 Citroën Jumpy Peugeot 307 Peugeot 407 Peugeot 807 Peugeot Expert
EW10 J4S / RFK	130 kW (177 hp) / 7000	202 Nm / 4750	16 valves, intake manifold injection , catalyst	Citroen C4 Peugeot 206 RC Peugeot 307 RC

EW12

The EW12 has a displacement of 2.2 l (2230 cm³) with a bore of 86 mm and a stroke of 96 mm. It has two overhead camshafts and four valves per cylinder. This replaced the charged XU10 .

Production of EW12 was discontinued in Europe on 1 January 2011 due to a lack of Euro 5 suitability.

engine	Power at min ^-1	Torque at min ^-1	technology	models
EW12 J4 / 3FZ	116 kW (158 hp) / 5650	217 Nm / 3900	16 valves, intake manifold injection , catalyst	Citroen C8 Peugeot 406 Peugeot 407 Peugeot 607 Peugeot 807
EW12 J4 / 3FY	120 kW (163 hp) / 5875	220 Nm / 4150	16 valves, intake manifold injection , catalyst	Peugeot 407 Peugeot 607

History

PSA Peugeot and Citroën EW petrol engine

EW7

EW10

EW12

Technical

Peugeot EW engine Technical details and specifications (1999-2011)

Peugeot Model: 406 1,8 16V Engine code: EW7 Years: (2000-2002)

Citroen C5 2.0L Engine code: EW10 (2004-2007)

Service

Peugeot EW engine Service details (1999-2011)

Peugeot Model: 406 1,8 16V Engine code: EW7 Years: (2000-2002)

Citroen C5 2.0L Engine code: EW10 (2004-2007)

Maintenance

Maintenance Advanced Data

Read more in this section (Registered)

Engines types