New Beetle GLS L4-1.8L Turbo (AWV) (2001)
Rapid data transfer
Q
03 Output Diagnostic Test Mode
-
Confirm input with -Q- button.
Activating Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-:
Indicated on display
Output Diagnostic Test Mode
->
EVAP Canister Purge Regulator Valve -N80-
The EVAP Canister Purge Regulator Valve must click until next Output Diagnostic Test is activated by pressing -> button.
The valve clicks but a malfunction is still suspected (valve does not open or close):
-
Pull hose from pressure retention valve off solenoid valve.
-
Connect an auxiliary hose to vacant valve connection.
-
Blow into auxiliary hose during Output Diagnostic Test Mode (DTM) (in direction of Throttle Valve Control Module -J338-).
Valve must open and close
If the solenoid valve does not click:
-
Pull connector off solenoid valve -arrow-.
-
Connect voltage tester VAG 1527B with auxiliary cables from VAG 1594 to disconnected connector.
LED must flash (bright/darker)
LED flashes:
-
Proceed with Output Diagnostic Test Mode (DTM) until completed.
-
Switch off ignition.
-
Replace solenoid valve -N80-
-
Check DTC memory, if necessary, repair any malfunctions and then erase DTC memory, checking and erasing DTC memory. See: Testing and
Inspection/Reading and Clearing Diagnostic Trouble Codes/Reading Diagnostic Trouble Codes
-
Read readiness code. If DTC memory has been erased or Motronic Engine Control Module (ECM) -J220- was disconnected from battery positive
(B+), readiness code must be generated again. See: Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes See: Testing and
Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
LED does not flash:
-
Proceed with Output Diagnostic Test Mode (DTM) until completed.
-
Switch off ignition.
-
Remove inner plenum chamber cover, left