Air Injection Pump Relay: Service and Repair

2003 Volkswagen Eurovan V6-2.8L (AXK)SECTION Service and Repair


Secondary Air Injection (AIR) system components, removing and installing

Secondary Air Injection (AIR) pump relay-J299 (arrow)






Notes:

- Remove battery (GND) strap if tools are necessary for removal of relays or control modules from the relay carrier.
- Obtain radio code for radios with anti-theft coding before disconnecting battery.
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.