New Beetle L4-1.8L Turbo (AWV) (2005)
Air Injection Pump: Testing and Inspection
Secondary Air Injection (AIR) Pump Motor, Checking
Recommended special tools and equipment
-
VA.G 1526 multimeter or V.A.G 1715 multimeter
-
V.A.G 1594 connector test kit
-
Wiring diagram
Test requirements
-
The respective fuses of Secondary Air Injection (AIR) Pump Motor -V101- must be OK.
-
Fuel Pump (FP) Relay -J17- must be OK, check.
-
Secondary Air Injection (AIR) Pump Relay -J299- must be OK, check.
-
Battery voltage must be at least 11.5 volts.
-
All electrical consumers such as: lights and rear window defroster must be switched off.
-
Ground (GND) connections between engine and chassis must be OK.
-
Ignition switched off.
Test sequence
-
Remove engine cover.
-
Disconnect 2-pin connector -1- from Secondary Air Injection (AIR) Pump Motor -V101-
-
Disconnect pressure hose at Secondary Air Injection (AIR) pump motor.
NOTE: To disengage, compress the buttons at the hose coupling.