Pinpoint Test G862133P1

PINPOINT TEST G862133p1 : CHECK THE FUEL LINES

G862133t1 : CHECK THE FUEL LINES FOR RESTRICTIONS

WARNING: This procedure involves fuel handling. Be prepared for fuel spillage at all times and always observe fuel handling precautions. Failure to follow these instructions may result in personal injury.

1. Detach the fuel line from the fuel rail and from the fuel pump module.
2. Using an air line gently blow through the line checking for blockages or restrictions.

^ Is a blockage or restriction evident?

-> Yes
CLEAR/REPAIR the blocked or restricted fuel line and test the system for normal operation.

-> No
GO to Pinpoint Test G862133t2.

G862133t2 : CHECK THE FUEL TANK LINES FOR RESTRICTIONS

1. Remove the fuel pump module locking ring.
2. Detach the fuel lines from the fuel pump module.
3. Using an air line gently blow through the tank lines checking for blockages or restrictions.

^ Is a blockage or restriction evident?

-> Yes
CLEAR/REPAIR the blocked or restricted fuel line and test the system for normal operation.

-> No
CHECK for DTCs and symptoms indicating another cause for the problem.