Touareg 2 V6-3.6L (BHK) (2008)
Fuel Pressure: Testing and Inspection
Fuel Pump Checking, with Two Piece Intake Manifold
Fuel Pump Checking, with Two Piece Intake Manifold
--> [ Function and Voltage Supply, Checking ]
--> [ Fuel Pressure, Checking ]
--> [ Residual Pressure, Checking ]
--> [ Delivery Quantity, Checking ]
--> [ Current Draw, Checking ]
Special tools, testers and auxiliary items required
‹› Connector test set (VAG 1594C)
‹› Voltage tester (VAG 1527B)
‹› Pressure gauge K-Jetronic (VAG 1318)
‹› Adapter (VAG 1318/10)
‹› Adapter (VAG 1318/7)
‹› Hose (VAG 1318/13)
‹› Measuring container
‹› Wiring diagram
Function and Voltage Supply, Checking
Test Conditions
‹› Battery voltage at least 11.5 V
‹› Fuse for Fuel Pump (FP) OK.
‹› FP control module (J538) OK.
‹› Low fuel pressure sensor (G410) OK.
Test Sequence
-
Read safety precautions before beginning work. Refer to --> [ Safety Precautions ] See: Powertrain Management/Fuel Delivery and Air
Induction/Service Precautions/Vehicle Damage Warnings/Safety Precautions.
-
Observe the rules for cleanliness. Refer to --> [ Clean Working Conditions ] See: Powertrain Management/Fuel Delivery and Air
Induction/Service Precautions/Vehicle Damage Warnings/Clean Working Conditions.
-
Connect the tester.
-
Switch on ignition.
-
Press the following buttons in the tester screen one after another.
Vehicle Self-Diagnosis
On Board Diagnosis (OBD) >
01 - Engine Electronics >