Touareg V8-4.2L (AXQ) (2006)
Leak Detection Pump: Testing and Inspection
Leak Detection Pump Pressure, Checking
Leak Detection Pump Pressure, Checking
Test conditions:
‹› Evaporative Emissions Tester (KLI 9210) with Adapter Hose (KLI 9210/55-2) connected to vehicle
‹› Valve - D - is at "Hold"
‹› Diagnostic mode 8 ended and vehicle running at idle
Fuel system must have no pressure for test. To release residual pressure, proceed as follows:
-
Briefly open quick-release coupling - arrow - on Adapter Hose (KLI 9210/55-2) to release pressure in fuel system. The pressure gauge - D - must
drop to 0 in. H 2O.
-
Select Guided Function operating mode on evaporative emissions tester.