VW EA113 Engines

The line of 4-cylinder VW EA113 engines has been produced since 1996 and during this time has acquired a huge number of different models and modifications.

The VW EA4 113-cylinder engine series was first introduced back in 1996 as an evolutionary replacement for the popular EA827 powertrain line. There are many versions of internal combustion engines, including those with direct fuel injection and turbocharging.

Contents:

• Transitional internal combustion engines
• Turbo engines 1.8T
• Aggregates 2.0 FSI
• Aggregates 2.0 TFSI

Transition from EA827 to EA113

In 1996, as a result of the modernization of the EA 827 series engines, a new EA 113 line appeared. There were a lot of differences, and first of all, the designers got rid of the intermediate shaft, the distributor was replaced by a modern ignition system, the oil pump was driven by the crankshaft.

Junior modifications of 1.6 liters acquired a completely new aluminum cylinder block, there were two knock sensors, but in general, the changes at first were evolutionary. The timing drive remained belt driven, the cylinder head is mostly 8-valve with one camshaft.

The engines had three working volumes, the characteristics of the most popular models in the table:

1.6 liters (1595 cm³ 81 × 77.4 mm)

AEH	8V	injector	100 hp	145 Nm
AHL	8V	injector	100 hp	145 Nm
AKL	8V	injector	101 hp	145 Nm
ALZ	8V	injector	102 hp	148 Nm
ANA	8V	injector	101 hp	140 Nm
APF	8V	injector	100 hp	145 Nm
ARM	8V	injector	101 hp	145 Nm
He had	8V	injector	102 hp	148 Nm
BFQ	8V	injector	102 hp	148 Nm
BGU	8V	injector	102 hp	148 Nm
BSE	8V	injector	102 hp	148 Nm
BSF	8V	injector	102 hp	148 Nm

1.8 liters (1781 cm³ 81 × 86.4 mm)

AGN	20V	injector	125 hp	170 Nm
APG	20V	injector	125 hp	170 Nm

2.0 liters (1984 cm³ 82.5 × 92.8 mm)

APK	8V	injector	115 hp	170 Nm
AQY	8V	injector	115 hp	170 Nm
AXIS	8V	injector	115 hp	170 Nm
AZJ	8V	injector	116 hp	172 Nm
AZM	8V	injector	116 hp	172 Nm
OTHER	20V	injector	130 hp	195 Nm

Turbo engines EA113 1.8T

Almost immediately after atmospheric engines, turbocharged units appeared, but at first this concerned only internal combustion engines, which were located transversely under the hood of the car. Longitudinal turbo engines used the old EA827 series block until 2000.

As always, we have summarized the characteristics of the most famous models on our market in a table:

1.8 turbo (1781 cm³ 81 × 86.4 mm)

AGU	20V	injector	150 hp	210 Nm
A.W.T.	20V	injector	150 hp	210 Nm
AMB	20V	injector	170 hp	225 Nm
AWM	20V	injector	170 hp	225 Nm
AUQ	20V	injector	180 hp	235 Nm

The units were equipped with a cylinder head with 5 valves per cylinder and a chain drive of the second camshaft; over time, a controlled hydraulic chain tensioner with a phase regulator function appeared here.

Power units EA113 2.0 FSI

In 2002, the company introduced 2.0-liter FSI direct injection engines. The cylinder block became aluminum, as before in the 1.6-liter power units, but the main difference was the new 16-valve cylinder head with a full-fledged phase regulator on the intake shaft and, of course, a high-pressure fuel pump for injecting gasoline directly into the internal combustion engine cylinder.

2.0 FSI (1984 cm³ 82.5 × 92.8 mm)

BVY	16V	direct injection	150 hp	200 Nm
BVZ	16V	direct injection	150 hp	200 Nm

Power units EA113 2.0 TFSI

In 2004, the designers decided to combine direct injection and turbocharging in one unit. The cast-iron cylinder block was returned for strength, and the crankshaft and other pistons were also reinforced here. The timing drive remained the same, the belt plus the chain, and the phase regulator is only on the intake shaft.

2.0 TFSI (1984 cm³ 82.5 × 92.8 mm)

Axx	16V	direct injection	200 hp	280 Nm
BPY	16V	direct injection	200 hp	280 Nm
BWA	16V	direct injection	200 hp	280 Nm

These turbo engines were produced for a short time and since 2007 they began to be replaced by EA888 units. But atmospheric engines of the EA113 series are still being assembled for the developing market.