Information On Pilot Line Fault Finding

Information 

• The pilot line fault is identified by measuring the resistance. 
• You need to use  > V.A.G 1526E - Handheld multimeter  , > VAS 6558/9-7 - High-voltage test adapter HVR 40 and  > 9684 - measurement tool set to measure the resistance  .
• Make sure not to damage the pins on the connectors when taking measurements. 
• Refer to the wiring diagram for the pin assignment of the connectors. 
• The measured values must be documented in the "Pilot line fault finding test log". 
• The test log is stored under 2X00IN in the Service Information. 
• If a part was replaced or if a connector contact was repaired, the measurement must then be repeated. 

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Pilot line fault finding