Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN2003EUROVAN V6-2.8L (AXK)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSENGINE CONTROL MODULEAPPLICATION AND IDON BOARD DIAGNOSTIC (OBD), TECHNICAL DATA
2003 Volkswagen Eurovan V6-2.8L (AXK)
On Board Diagnostic (OBD), Technical Data
2003 Volkswagen Eurovan V6-2.8L (AXK)SECTION On Board Diagnostic (OBD), Technical Data
On Board Diagnostic (OBD), Technical Data
Control Module Identification
The control module version is indicated when the VAG1551 Scan Tool (ST), VAG1552 Scan Tool (ST) or the new VAS5051 tester is connected and the control module for engine electronics is selected. Refer to " Scan Tool Testing/Scan Tool Connecting and Initial Checks " Testing and Inspection
Equipment
Engine Code AXK
System identification Motronic ME7.1
Emissions limits according to TLEV
E-Gas system Yes
On Board Diagnostic (OBD) OBD II
Output Diagnostic Test Mode (DTM) Yes
Type of data transfer to VAG1551/1552 Rapid data transfer
Oxygen sensor control 2 sensors
Knock sensor control 2 knock sensors
Intake manifold change-over Yes
DTC memory Permanent memory1)
Memory for adaptation values Temporary memory2)
Camshaft adjustment Yes3)
Boost pressure regulation No
Secondary Air Injection (AIR) system Yes
1) Independent of voltage supply.
2) Values are lost when voltage supply is interrupted.
3) Adjustment of the intake and exhaust camshaft.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.