Porsche Workshop Service and Repair Manuals > Cayenne Turbo (9PA) V8-4.8L Turbo (2008) > Powertrain Management | Tune-up and Engine Performance Checks | Fuel Pressure | System Information | System Diagnosis | Checking Fuel Pressure (Low Pressure)

Checking Fuel Pressure (Low Pressure)|Page 1978 > < Checking Fuel Pressure (Low Pressure)|Page 1976

Page 6

5. Carefully detach the fuel supply line -1- at the right connection unit (place several cloths underneath to absorb the fuel that squirts out).
6. After opening the fuel line, connect the measuring tool immediately and re-insert the fuses for the fuel pumps.

Tools and materials

Tools for checking fuel pressure and fuel delivery rate

1. Adapting adapter 9479

Powertrain Management
Tune-up and Engine Performance Checks / Fuel Pressure / System Information / System Diagnosis / Checking Fuel Pressure (Low Pressure)
Page 1977

Checking Fuel Pressure (Low Pressure)|Page 1978 > < Checking Fuel Pressure (Low Pressure)|Page 1976

Porsche Workshop Service and Repair Manuals

Cayenne Turbo (9PA) V8-4.8L Turbo (2008)

Powertrain Management Tune-up and Engine Performance Checks / Fuel Pressure / System Information / System Diagnosis / Checking Fuel Pressure (Low Pressure) Page 1977

Powertrain Management Tune-up and Engine Performance Checks / Fuel Pressure / System Information / System Diagnosis / Checking Fuel Pressure (Low Pressure) Page 1977

Powertrain Management
Tune-up and Engine Performance Checks / Fuel Pressure / System Information / System Diagnosis / Checking Fuel Pressure (Low Pressure)
Page 1977

Powertrain Management
Tune-up and Engine Performance Checks / Fuel Pressure / System Information / System Diagnosis / Checking Fuel Pressure (Low Pressure)
Page 1977