Engine Number/Engine Characteristics

Engine Number

The engine number ("engine code" and "serial number") is located next to the vibration damper -arrow- on the cylinder block.

Fig 1: Identifying Engine Number Located On Vibration Damper

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

In addition, a label with the "engine code" and "serial number" is affixed to the intake manifold.

The engine code is also included on the vehicle data label.

Vehicles with Four Digit Engine Codes

Four digit engine codes beginning with "C" are used. The first three digits describe the mechanical structure of the engine and are still stamped on the engine, as before. The fourth digit describes the engine output and torque and depends on the Engine Control Module (ECM). The four digit engine code is on the type plate, the vehicle data label and the ECM.

NOTE:

For the vehicle data label location, refer to GENERAL INFORMATION .

Engine Data

Engine Code

CNNA

Manufactured

From 05.11

Emission values in accordance with

ULEV 2

Displacement

cm³

3580

Output

kW at ⁽¹⁾/min

206 at 6200

Torque

Nm at ⁽¹⁾/min

360 at 2800

Bore

diameter mm

89.0

Stroke

95.9

Cylinder angle

10.6°

Compression ratio

11.4

Valves per cylinder

Research Octane Number (RON)

minimum

98 unleaded²

Fuel injection, ignition

Motronic MED 9.1

Knock control

2 knock sensors

Oxygen Sensor (O2S) regulation

4 sensors

Catalytic converter

yes

Leak detection system

yes

Exhaust Gas Recirculation (EGR)

internal

⁽¹⁾	ULEV 2 = Ultra Low Emissions Vehicle 2

⁽²⁾	In exceptional circumstances a minimum of 95 RON, however with reduced performance.