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 MANUALSVOLKSWAGEN2003NEW BEETLE (1C1) L4-2.0L (BDC)REPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - POWERTRAIN MANAGEMENTRELAYS AND MODULES - COMPUTERS AND CONTROL SYSTEMSELECTRONIC THROTTLE CONTROL MODULELOCATIONSOVERVIEW OF EVAP CANISTER SYSTEM
2003 Volkswagen New Beetle (1C1) L4-2.0L (BDC)
Overview of EVAP Canister System
2003 Volkswagen New Beetle (1C1) L4-2.0L (BDC)SECTION Overview of EVAP Canister System
Overview Plan Of EVAP Canister System (Vehicles With Engine Code BDC)
1 Tank lid unit
- with rubber cap
2 Fuel tank
3 Fuel pump
4 Intake hose
5 Throttle valve control unit (J338)*
6 Upper part of intake manifold
7 Fuel rail with fuel injectors
8 Fuel pressure regulator
9 Fuel filter
- Installation position: Arrow points in direction of flow
10 Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-*
- Installation position: Arrow points in direction of flow
11 Test connection
- not available on all vehicles
12 Gravity valve
13 Pressure retention valve
14 Change-over valve
15 EVAP canister
- Under wheel housing liner in rear right wheel housing
16 Leak Detection Pump (LDP) -V144-*
- Under wheel housing liner in rear right wheel housing
17 Air filter for diagnostic pump
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.