Volkswagen Golf Service & Repair Manual: COC document (EEC Certificate of Conformity)
| Manufactures of motorized vehicles must apply for an EU
operating permit for all class M1 passenger carrying vehicles. |
| A certificate is produced on the basis of this operating
permit - the COC (Certificate of Conformity). |
| This document certifies that the vehicle complies with the
EU operating permit (EU type approval) and can be registered in
every EU country without an individual type approval. |
| The document will be issued for all vehicles that comply
with the EU operating permit. |
| These vehicles have an EU type plate (black sticker) in the
area of the driver's door, or in the case of older vehicles, in
the engine compartment. |
| The COC document has the same value as the registration
document and therefore the original should not be carried on the
vehicle. |
| The COC document provides detailed technical data and all
permissible wheel and tyre combinations. |
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The implementation of EU Directive 1999/37/EU "Registration
Documents for Vehicles" in national law and legal requirements
for data protection have necessitated the i ...
The designations below are only applicable for VW vehicles
Since 1.1.1998, all passenger cars licensed within the European
Union must have a type approval corresponding to EU g ...
Other materials:
Checking fuel pressure sender -G247-
Special tools and workshop equipment
required
Vehicle diagnostic tester
Pressure sensor tester -VAS 6394-
Test instrument adapter/DSO (3-pin) -VA ...
Function of air quality sensor -G238-
The air quality sensor detects noxious substances in the
ambient air (primarily petrol and/or diesel fumes).
The Climatronic control unit -J255- evaluates the signal
from the air quality sensor -G238-. The air conditioning system
i ...
Snow chains
Assembly and use of snow chains
Snow chains must be fitted to driven wheels only.
On all-wheel drive vehicles, however, only the front wheels
may be fitted with snow chains.
It is not possible to use sno ...
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Vehicle registration documents since 01-10-2005
EU general type approval number, sales type and sales or trade designation