VW Golf manuals

Volkswagen Golf Service & Repair Manual: Identification

Engine number, engine data
   
The engine code and the engine number are located on the sticker -arrow- on the upper toothed belt guard.
The engine code is also on the vehicle data sticker and on the crankcase above the gearbox.
The engine number consists of up to nine characters (alphanumeric). The first part (maximum 3 characters) makes up the “engine code”, and the second part (6 characters), the “serial number”. If more than 999,999 engines were produced with the same code letters, the first of the six digits is replaced by a letter.
Vehicles with four digit engine codes
Starting with the letter “C”, new four digit engine codes have been introduced. The first 3 digits denote the mechanical design of the engine and are stamped on the engine as before. The fourth digit denotes the performance and torque rating of the engine and depends on the engine control unit -J623-. The four digit engine code can be found on the identification plate, the vehicle data sticker and on the engine control unit.
  Note
Fitting locations of vehicle data sticker → Booklet.
 

Identification

Engine codes CPTA CHPA CMBA CXSA CPVA
Manufactured 06.12 ► 06.12 ► 06.12 ► 06.13 ► 11.12 ►
Emission standards EU5 EU5 EU5 EU5 EU5
Capacity cm3 1395 1395 1395 1395 1395
Output kW at rpm 103/4500-6000 103/4500-6000 90/5000-6000 90/5000-6000 90/5000-6000
Torque Nm at rpm 250/1500-3500 250/1500-3500 200/1400-4000 200/1400-4000 200/1400-4000
Bore Diameter in mm 74.5 74.5 74.5 74.5 74.5
Stroke mm 80.0 80.0 80.0 80.0 80.0
Compression ratio 10.5 10.5 10.0 10.5 10.5
Valves per cylinder 4 4 4 4 4
RON min. 95 unleaded (in exceptional circumstances min. 91 RON, however with reduced performance) 95 unleaded (in exceptional circumstances min. 91 RON, however with reduced performance) 95 unleaded (in exceptional circumstances min. 91 RON, however with reduced performance) 95 unleaded (in exceptional circumstances min. 91 RON, however with reduced performance) Bioethanol E85 1) or 95 unleaded
Injection, ignition system Motronic ME 17 Motronic ME 17 Motronic ME 17 Motronic ME 17 Motronic ME 17
Firing order 1-3-4-2 1-3-4-2 1-3-4-2 1-3-4-2 1-3-4-2
 
1) E85 means that up to 85% bioethanol may be contained in the fuel. Each mixture ratio below 85% is permissible.
     
Engine codes CZEA CZDA CZCA CPVB
Manufactured 05.14 ► 05.14 ► 05.14 ► 05.14 ►
Emission standards EU6 EU6 EU6 EU6
Capacity cm3 1395 1395 1395 1395
Output kW at rpm 110/5000-6000 110/5000-6000 92/5000-6000 92/5000-6000
Torque Nm at rpm 250/1500-3500 250/1500-3500 200/1400-4000 200/1400-4000
Bore Diameter in mm 74.5 74.5 74.5 74.5
Stroke mm 80.0 80.0 80.0 80.0
Compression ratio 10.0 10.0 10.0 10.0
Valves per cylinder 4 4 4 4
RON min. 95 unleaded (in exceptional circumstances min. 91 RON, however with reduced performance) 95 unleaded (in exceptional circumstances min. 91 RON, however with reduced performance) 95 unleaded (in exceptional circumstances min. 91 RON, however with reduced performance) Bioethanol E85 1) or 95 unleaded
Injection, ignition system Motronic ME 17 Motronic ME 17 Motronic ME 17 Motronic ME 17
Firing order 1-3-4-2 1-3-4-2 1-3-4-2 1-3-4-2
 
1) E85 means that up to 85% bioethanol may be contained in the fuel. Each mixture ratio below 85% is permissible.
     
Technical data
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Safety instructions
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Other materials:

Checking systems with an expansion valve and reservoir (with internally regulated air conditioner compressor)
  Note Connecting air conditioner service station → Chapter. Observe the test prerequisites → Chapter. –  Raise engine speed to 2,000 rpm. ...

Assembly overview - dash panel
1 -  Side defroster vent Left and right Removing and installing → Chapter 2 -  Rubber buffer Qty. 2 Slide onto dash panel mountings on lower windscreen frame 3 -  Bolt 1.5 Nm ...

Bleeding fuel line to metering pump -V54- (filling with fuel)
  Note Air/fuel vapour in the fuel supply to the auxiliary heater can lead to malfunction when the auxiliary heater is in the sparking mode. To prevent air/fuel vapour from being drawn in by the metering pump -V54- and conveyed to the auxili ...

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