Jetta L4-2.0L (AEG) (2000)
Fuel Pressure: Testing and Inspection
Fuel Pressure, Checking
Special tools, testers and auxiliary items required
^ High pressure fuel gauge
CAUTION!
Fuel supply line is under pressure! Wear protective goggles and protective clothing to prevent injuries and contact with skin. Before loosening hose
connections, place rags around the connection point. Then release pressure by carefully pulling on hose.
- Remove the fuel supply line - 2 - and catch leaking fuel using a rag.
- Install a High pressure fuel gauge in place of the fuel supply line.
- Open the shut-off valve of the High pressure fuel gauge.
- Switch the ignition on and off until the fuel pressure on no longer rises.