EA211 or VW R4 engines
The VW EA211 family of petrol engines was first introduced in 2011 and has almost completely replaced the old line of EA111 power units from all markets. It is usually divided into four series: naturally aspirated MPI, turbocharged TSI and the newer EVO and EVO2 generations.
EA211 MPI engines
The series started in 2011 with three-cylinder naturally aspirated engines with port injection. They replaced the 1.2 HTP units of the EA111 family and differed in a cylinder head with an integrated exhaust manifold, a timing belt instead of a chain, a camshaft phaser on the intake and a single module of water pump and thermostats. The first engines met Euro 5, and from 2015 they were reflashed to Euro 6.
1.0 MPI 12v (999 cc, 74.5 x 76.4 mm), injector:
- CHYA (60 hp / 95 Nm) for Seat Mii 1 (KF), Skoda Citigo 1 (NF);
- CHYB (75 hp / 95 Nm) for Seat Ibiza 4 (6J), Seat Mii 1 (KF);
- CHYC (65 hp / 95 Nm) for Seat Ibiza 5 (6F), VW Polo 6 (AW);
In 2018, with the switch to Euro 6d-TEMP, the line was renewed:
1.0 MPI 12v (999 cc, 74.5 x 76.4 mm), injector:
- CHYE (60 hp / 95 Nm) for Skoda Fabia 3 (NJ), VW Up 1 (AA);
- DAFA (60 hp / 95 Nm) for Seat Mii 1 (KF), Skoda Citigo 1 (NF);
There was also a CNG version of this engine:
1.0 EcoFuel 12v (999 cc, 74.5 x 76.4 mm), injector:
- CPGA (68 hp / 90 Nm) for Seat Mii 1 (KF), Skoda Citigo 1 (NF);
In many markets the naturally aspirated engines of this family appeared only in 2014, but in a more classic form: four cylinders and 1.6 liters. The design repeated the three-cylinder versions almost completely.
1.6 MPI 16v (1598 cc, 76.5 x 86.9 mm), injector:
- CWVA (110 hp / 155 Nm) for Skoda Karoq 1 (NU), Skoda Octavia 3 (5E);
- CWVB (90 hp / 155 Nm) for Skoda Rapid 1 (NH), VW Polo Sedan 1 (6C);
In 2020 a new line appeared under Euro 6:
1.6 MPI 16v (1598 cc, 76.5 x 86.9 mm), injector:
- DWYA (110 hp / 152 Nm) for Seat Arona 1 (KJ), Seat Ibiza 5 (6F);
- DWYB (90 hp / 152 Nm) for Skoda Fabia 4 (PJ), VW Polo 6 (AW);
A separate line of naturally aspirated 1.5-liter engines is produced for the Chinese market:
1.5 MPI 16v (1498 cc, 74.5 x 86.9 mm), injector:
- DCFA (110 hp / 150 Nm) for VW Bora 3 (15), VW C-Trek 1 (15);
- DJMA (116 hp / 150 Nm) for VW Bora 4 (C5);
- DLFA (107-112 hp / 145 Nm) for Jetta VA3 1 (0M2), Skoda Kamiq China 1 (0N);
- DLWA (116 hp / 150 Nm) for VW Lavida 3 (0C);
- DLXA (110 hp / 150 Nm) for Skoda Kamiq China 1 (0N), Skoda Rapid China 1 (NA);
- DMBA (113 hp / 145 Nm) for Skoda Octavia China 3 (NM), VW Bora 4 (C5);
- DNCA (113 hp / 145 Nm) for VW Touran L 2 (0R);
- DRZA (113 hp / 145 Nm) for VW Bora 4 (C5), VW Lavida 3 (0C);
- DVMA (109 hp / 141 Nm) for Skoda Kamiq China 1 (0N);
EA211 TSI engines
In 2012 it was time to update the small turbo engines with direct injection. The 1.2-liter unit kept the block but received a 16-valve cylinder head and an intake phaser, and the timing chain gave way to a belt here as well. The first line met Euro 5:
1.2 TSI 16v (1197 cc, 71 x 75.6 mm), direct injection:
- CJZA (105 hp / 175 Nm) for Audi A3 3 (8V), Seat Leon 3 (5F);
- CJZB (86 hp / 160 Nm) for Seat Leon 3 (5F), Skoda Octavia 3 (5E);
Two years later the series moved to Euro 6 and the line was renewed:
1.2 TSI 16v (1197 cc, 71 x 75.6 mm), direct injection:
- CJZD (110 hp / 175 Nm) for Seat Toledo 4 (KG), Skoda Fabia 3 (NJ);
- CYVA (86 hp / 160 Nm) for Seat Leon 3 (5F), Skoda Octavia 3 (5E);
- CYVC (84 hp / 160 Nm) for VW Caddy 4 (SA);
A number of 1.2-liter turbo engines were made for China:
1.2 TSI 16v (1197 cc, 71 x 75.6 mm), direct injection:
- CYAA (110 hp / 200 Nm) for VW Golf China 7 (BN), VW Golf Sportsvan China 1 (0S);
- DJNA (115 hp / 200 Nm) for VW Golf China 7 (BN), VW Golf Sportsvan China 1 (0S);
- DLCA (115 hp / 200 Nm) for VW Golf China 8 (CN), VW Lamando 1 (BM);
- DLSA (115 hp / 200 Nm) for Skoda Kamiq China 1 (0N), Skoda Karoq China 1 (0X);
Around the same time the larger 1.4-liter turbo engine changed generation. The 16-valve head was there before, but a timing belt appeared, and powerful versions got a second phaser. The cylinder block is completely different: cast iron gave way to aluminum, the bore became smaller and the stroke longer. The first engines met Euro 5 and were offered for only a couple of years:
1.4 TSI 16v (1395 cc, 74.5 x 80 mm), direct injection:
- CMBA (122 hp / 200 Nm) for Audi A3 3 (8V), Seat Leon 3 (5F);
- CXSA (122 hp / 200 Nm) for Audi A3 3 (8V), Seat Leon 3 (5F);
- CXSB (125 hp / 200 Nm) for Audi A3 3 (8V), VW Golf 6 Cabriolet (51);
- CHPA (140 hp / 250 Nm) for Skoda Octavia 3 (5E), Seat Leon 3 (5F);
- CHPB (150 hp / 250 Nm) for Audi Q3 1 (8U), Skoda Octavia 3 (5E);
Several versions of these turbo engines ran on alternative fuels, and the first hybrid units of the family appeared in 2012:
1.4 TGI 16v (1395 cc, 74.5 x 80 mm), direct injection:
- CPWA (110 hp / 200 Nm) for Audi A3 3 (8V), Seat Leon 3 (5F);
1.4 MultiFuel 16v (1395 cc, 74.5 x 80 mm), direct injection:
- CPVA (122 hp / 200 Nm) for VW Golf 7 (5G);
1.4 Hybrid 16v (1395 cc, 74.5 x 80 mm), direct injection:
- CNLA (150 hp / 250 Nm) for VW Jetta 6 (1B);
- CRJA (150 hp / 250 Nm) for VW Jetta 6 (1B);
A number of turbo engines of this series were created specially for the Chinese market:
1.4 TSI 16v (1395 cc, 74.5 x 80 mm), direct injection:
- CSTA (131 hp / 225 Nm) for Skoda Rapid China 1 (NA), VW Bora 3 (15);
- DAGA (131 hp / 225 Nm) for VW Sagitar 2 (BK);
- CSSA (150 hp / 250 Nm) for Audi A3 China 3 (85), Audi Q2 China 1 (G1);
From 2014 the engines of this series began to move to Euro 6 and their codes changed; this generation also included a version with ACT cylinder deactivation:
1.4 TSI 16v (1395 cc, 74.5 x 80 mm), direct injection:
- CZCC (116 hp / 200 Nm) for Audi A3 3 (8V);
- CZCA (125 hp / 200 Nm) for Audi A1 1 (8X), Audi A3 3 (8V);
- CZCB (125 hp / 220 Nm) for VW Caddy 4 (SA);
- CZDB (125 hp / 220 Nm) for VW Tiguan 1 (5N);
- CZDD (125 hp / 225 Nm) for Audi A1 1 (8X), VW Golf 7 (5G);
- CZDC (131 hp / 200 Nm) for VW Scirocco 3 (137);
- CZDA (150 hp / 250 Nm) for Audi Q3 1 (8U), Skoda Kodiaq 1 (NS);
- CZTA (150 hp / 250 Nm) for VW Jetta 6 (1B);
- CVNA (150 hp / 250 Nm) for Audi A4 B9 (8W), Audi A5 2 (F5);
- CZEA (150 hp / 250 Nm) for Audi A1 1 (8X), Audi A3 3 (8V);
There were again versions for alternative fuels and a pair of engines for plug-in hybrid powertrains:
1.4 TGI 16v (1395 cc, 74.5 x 80 mm), direct injection:
- CZBA (110 hp / 200 Nm) for VW Golf 7 (5G);
1.4 MultiFuel 16v (1395 cc, 74.5 x 80 mm), direct injection:
- CPVB (125 hp / 200 Nm) for VW Golf 7 (5G), VW Golf Sportsvan 1 (AM);
- CWLA (150 hp / 250 Nm) for Audi A3 3 (8V), Audi Q3 1 (8U);
1.4 Hybrid 16v (1395 cc, 74.5 x 80 mm), direct injection:
- CUKB (150 hp / 250 Nm) for Audi A3 3 (8V), VW Golf 7 (5G);
- CUKC (156 hp / 250 Nm) for VW Passat B8 (3G);
- CXUA (150 hp / 250 Nm) for Audi A3 3 (8V);
A whole series of these engines, including hybrid ones, was again made for Chinese customers:
1.4 TSI 16v (1395 cc, 74.5 x 80 mm), direct injection:
- DBVA (131 hp / 225 Nm) for VW Golf China 7 (BN);
- DJRA (131 hp / 225 Nm) for Audi Q2 China 1 (G1), VW Lamando 1 (BM);
- DJSA (150 hp / 250 Nm) for Audi A3 China 3 (85), Audi Q2 China 1 (G1);
- DLEA (150 hp / 250 Nm) for Jetta VA7 1 (054), Jetta VS5 1 (0L1);
- DSBA (150 hp / 250 Nm) for Skoda Karoq China 1 (0X), VW Bora 4 (C5);
- DUTA (150 hp / 250 Nm) for Skoda Karoq China 1 (0X), VW T-Roc China 1 (A2);
1.4 Hybrid 16v (1395 cc, 74.5 x 80 mm), direct injection:
- DUKA (150 hp / 250 Nm) for VW Magotan 3 (0B), VW Passat China B8 (C4);
- DXJA (150 hp / 250 Nm) for VW Magotan 3 (0B), VW Passat China B8 (C4);
From 2017 engines with a particulate filter under Euro 6d were offered in Europe, and in 2019 the line was joined by two more hybrid units:
1.4 TSI 16v (1395 cc, 74.5 x 80 mm), direct injection:
- DGXA (147 hp / 250 Nm) for VW Golf 7 (5G), VW Jetta 7 (BU);
- DJKA (150 hp / 250 Nm) for Skoda Karoq 1 (NU), Skoda Octavia 4 (NX);
- DJKD (131 hp / 220 Nm) for VW Caddy 4 (SA);
- DJVA (150 hp / 250 Nm) for VW Tiguan 2 (AD);
1.4 Hybrid 16v (1395 cc, 74.5 x 80 mm), direct injection:
- DGEA (150 hp / 250 Nm) for Audi A3 3 (8V), Cupra Formentor 1 (KM);
- DGEB (156 hp / 250 Nm) for Skoda Superb 3 (3V), VW Arteon 1 (3H);
The newest members of the series are the three-cylinder 1.0-liter turbo engines. In Europe they are a bestseller; there is also a CNG version:
1.0 TSI 12v (999 cc, 74.5 x 76.4 mm), direct injection:
- CHZA (90 hp / 160 Nm) for VW Up 1 (AA);
- CHZB (95 hp / 160 Nm) for Audi A1 1 (8X), Seat Arona 1 (KJ);
- CHZC (110 hp / 200 Nm) for Seat Ibiza 4 (6J), Seat Toledo 4 (KG);
- CHZD (115 hp / 200 Nm) for Audi A3 3 (8V), Seat Leon 3 (5F);
- CHZE (82 hp / 160 Nm) for Audi A1 1 (8X);
- CHZG (102 hp / 175 Nm) for VW Caddy 4 (SA);
- CHZJ (116 hp / 200 Nm) for Audi Q2 1 (GA), Seat Arona 1 (KJ);
- CHZK (86 hp / 175 Nm) for VW Golf 7 (5G), VW Golf Sportsvan 1 (AM);
- CHZL (95 hp / 175 Nm) for Seat Arona 1 (KJ), Seat Ibiza 5 (6F);
1.0 TGI 12v (999 cc, 74.5 x 76.4 mm), direct injection:
- DBYA (90 hp / 160 Nm) for Seat Arona 1 (KJ), Seat Ibiza 5 (6F);
In 2018 these engines received a GPF particulate filter under Euro 6d-TEMP and new codes:
1.0 TSI 12v (999 cc, 74.5 x 76.4 mm), direct injection:
- DKLA (95 hp / 175 Nm) for Audi A1 2 (GB), Seat Arona 1 (KJ);
- DKLB (86 hp / 175 Nm) for Seat Leon 3 (5F), VW Golf 7 (5G);
- DKLC (90 hp / 160 Nm) for VW Up 1 (AA);
- DKLD (95 hp / 160 Nm) for Audi A1 1 (8X), Seat Toledo 4 (KG);
- DKRA (115 hp / 200 Nm) for VW Up 1 (AA);
- DKRB (115 hp / 190 Nm) for VW Touran 2 (5T);
- DKRC (110 hp / 200 Nm) for Skoda Fabia 3 (NJ), Skoda Rapid 1 (NH);
- DKRD (84 hp / 175 Nm) for VW Caddy 4 (SA);
- DKRE (102 hp / 175 Nm) for VW Caddy 4 (SA);
- DKRF (116 hp / 200 Nm) for Audi A1 2 (GB), Audi A3 3 (8V);
EA211 EVO engines
In 2016 the EA211 EVO series was introduced, starting with the 1.5 TSI turbo engines. They have an aluminum block with an open deck (the lower version with cast-iron liners, the higher one with a plasma coating), an aluminum 16-valve head with an integrated manifold and hydraulic lifters, a timing belt, phasers on both camshafts, ACT cylinder deactivation and a cooling module with electronic control. The 130 hp version has a variable-geometry turbocharger and works on the Miller cycle, while the 150 hp engine has a conventional turbocharger and the Atkinson cycle. The first line met Euro 6d-TEMP:
1.5 TSI 16v (1498 cc, 74.5 x 85.9 mm), direct injection:
- DACA (130 hp / 200 Nm) for Seat Leon 3 (5F), VW Golf 7 (5G);
- DACB (130 hp / 220 Nm) for VW Tiguan 2 (AD);
- DADA (150 hp / 250 Nm) for Audi A1 2 (GB), Audi A3 3 (8V);
In 2019 the line was updated to Euro 6d and began to expand; the family was also joined by its first mild hybrid and another CNG engine:
1.5 TSI 16v (1498 cc, 74.5 x 85.9 mm), direct injection:
- DPBA (131 hp / 200 Nm) for Seat Leon 3 (5F), VW Golf 7 (5G);
- DPBC (114 hp / 220 Nm) for Ford Tourneo Connect 3 (SB7), VW Caddy 5 (SB);
- DPBE (130 hp / 220 Nm) for VW Tiguan 2 (AD);
- DPCA (150 hp / 250 Nm) for Audi A1 2 (GB), Cupra Formentor 1 (KM);
- DRBA (136 hp / 220 Nm) for VW Multivan T7 (ST);
1.5 eTSI 16v (1498 cc, 74.5 x 85.9 mm), direct injection:
- DFYA (150 hp / 250 Nm) for Audi A3 4 (8Y), Audi Q3 2 (F3);
1.5 TGI 16v (1498 cc, 74.5 x 85.9 mm), direct injection:
- DHFA (131 hp / 200 Nm) for Audi A3 3 (8V), Seat Leon 3 (5F);
In 2018 the naturally aspirated 1.0 MPI engines were also updated and received the EVO prefix. They kept port injection and the aluminum block with cast-iron liners, but got a variable oil pump and a second phaser on the exhaust camshaft:
1.0 MPI 12v (999 cc, 74.5 x 76.4 mm), injector:
- DFNA (80 hp / 93 Nm) for Seat Ibiza 5 (6F), VW Polo 6 (AW);
- DFNB (65 hp / 93 Nm) for Seat Ibiza 5 (6F), VW Polo 6 (AW);
The second line got a combined vacuum and oil pump and met Euro 6d:
1.0 MPI 12v (999 cc, 74.5 x 76.4 mm), injector:
- DSGA (65 hp / 93 Nm) for Skoda Fabia 4 (PJ);
- DSGB (80 hp / 93 Nm) for Seat Ibiza 5 (6F), VW Polo 6 (AW);
- DSGC (65 hp / 91 Nm) for VW Up 1 (AA);
- DSGD (80 hp / 93 Nm) for Seat Ibiza 5 (6F), Skoda Fabia 4 (PJ);
In 2019 the updated line was joined by three-cylinder 1.0-liter turbo engines. In design they differ little from their four-cylinder relatives: an aluminum block with plasma-coated cylinders, 350 bar direct injection, a head with an integrated manifold, a pair of phasers, a timing belt and a VGT turbocharger:
1.0 TSI 12v (999 cc, 74.5 x 76.4 mm), direct injection:
- DLAA (110 hp / 200 Nm) for Audi A1 2 (GB), Audi A3 4 (8Y);
- DLAB (90 hp / 175 Nm) for Seat Leon 4 (KL), VW Golf 8 (CD);
- DLAC (95 hp / 175 Nm) for Audi A1 2 (GB), Seat Arona 1 (KJ);
EA211 EVO2 engines
In 2022 the 1.5-liter EVO2 turbo engine debuted on the VW T-Roc. The changes are evolutionary: the same aluminum block with plasma coating, aluminum 16-valve head with integrated exhaust manifold, timing belt, phasers on both camshafts and an electronically controlled variable-geometry turbocharger. New are the crankcase ventilation with an active oil separator and the second generation of the ACT Plus cylinder deactivation:
1.5 TSI 16v (1498 cc, 74.5 x 85.9 mm), direct injection:
- DXDE (116 hp / 220 Nm) for Audi A3 4 (8Y), Ford Tourneo Connect 3 (SB7);
- DXDC (130 hp / 220 Nm) for VW Tiguan 3 (CT);
- DXDB (150 hp / 250 Nm) for Audi A1 2 (GB), Cupra Formentor 1 (KM);
- DNKA (158-160 hp / 250 Nm) for VW Jetta 7 (BU), VW Taos USA 1 (CL);
- DYBA (177 hp / 250 Nm) for VW Taos USA 1 (CL);
A separate version of this engine is produced for the Chinese market:
1.5 TSI 16v (1498 cc, 74.5 x 85.9 mm), direct injection:
- DSVA (160 hp / 250 Nm) for Audi A3 China 4 (88), Audi Q2 China 1 (G1);
Recently the family has been joined by three engines for plug-in hybrid powertrains:
1.5 Hybrid 16v (1498 cc, 74.5 x 85.9 mm), direct injection:
- DUCA (177 hp / 250 Nm) for Audi A3 4 (8Y), Audi Q3 3 (FJ);
- DUCB (150 hp / 250 Nm) for Audi A3 4 (8Y), Cupra Formentor 1 (KM);
- DUCC (116 hp / 250 Nm) for Ford Tourneo Connect 3 (SB7), Ford Transit Connect 3 (SB6);
In 2024 the 1.0-liter turbo engines were also slightly updated and received the EVO2 prefix; the main change is a new particulate filter:
1.0 TSI 12v (999 cc, 74.5 x 76.4 mm), direct injection:
- DUSB (95 hp / 175 Nm) for Audi A1 2 (GB), Seat Arona 1 (KJ);
- DUSA (116 hp / 200 Nm) for Audi A1 2 (GB), Audi Q2 1 (GA).