TT Roadster L4-1.8L Turbo (AWP) (2003)
Canister Purge Control Valve: Testing and Inspection
With Generic Scan Tool
Evaporative Emission (EVAP) Canister Purge Regulator Valve 2, Checking
Recommended special tools and equipment
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VAG1526 multimeter or VAG1715 multimeter
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VAG1594 connector test kit
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Wiring diagram
Test requirements
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Fuse for Evaporative Emission (EVAP) Canister Purge Solenoid Valve -N115- OK
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Ignition switched off
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Hand brake is engaged
Front Wheel Drive (FWD) vehicles
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Remove EVAP canister cover at bottom of spare tire well (arrows).
All Wheel Drive (AWD) vehicles
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Disconnect exhaust system at double clamp (arrows).
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Remove right rear bracket for exhaust system.
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Disengage rear part of exhaust system on brackets.
NOTE: Exhaust system decoupling element must not be bent more than 10 degree , otherwise it may be damaged.