Right Fuel Delivery Unit with Transfer Fuel Pump, Electrical Testing: Notes

Fig 1: Identifying Special Tools - Right Fuel Delivery Unit With Transfer Fuel Pump, Electrical Testing

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Special tools, testers and auxiliary items required 

• VAG1348/3A with VAG1348/3-2
• VAG1526A
• VAG1594A
• VAS5051 with VAS5051/9

Test Prerequisites 

• Battery voltage at least 12.7 volts
• Fuse 31 (in fuse holder) SC31 (in fuse holder, right side of instrument panel) OK.

Fig 2: Identifying Relay Carrier In Right Front Footwell

Courtesy of VOLKSWAGEN UNITED STATES, INC.

• Fuel Pump (FP) Relay J17 OK (on relay- and fuse holder in front right footwell, position 4).
• Fuel filter OK
• Ignition switched off.