mrfish

Has anyone performed this TSB themselves? It says to replace the sender card on the pump module. The parts are about 120.00. Once I get the fuel pump out. How hard is it to replace these two parts?
MIL P0463 OR ERRATIC FUEL GAUGE TSB 06-10-13
FORD:
2005-2006 Mustang
ISSUE PART NUMBER PART NAME
Some 2005-2006 Mustang vehicles may have the 7R3Z-9A299-C Fuel Level Sensor
MIL on with DTC P0463, or erratic fuel gauge 7R3Z-9275-C Sender Assy - Fuel Tank (Sender
concern. This could be from sulfur contamination card on the Fuel Pump Module)
present in the fuel. Sulfur will cause an open or
high resistance on the fuel sender card leading to WARRANTY STATUS: Eligible Under Provisions Of
an erratic fuel gauge reading or setting a P0463. New Vehicle Limited
Warranty Coverage
ACTION OPERATION DESCRIPTION TIME
Follow the Service Procedure for verification and 061013A 2005-2006 Mustang: 1.5 Hrs.
repair. Replace The Fuel Level
Sensor And Sender
SERVICE PROCEDURE Assembly. Includes Time
For Diagnostics And To
1. Perform normal Workshop Manual, Section
Check And Clear
413-01 procedures to verify the concern. If the
Diagnostic Trouble Codes.
concern is verified proceed to Step 2, if unable
(Do Not Use With 12650D,
to verify the concern do not continue with the
9275D, Or 9275A)
TSB. DEALER CODING
2. Replace both the Fuel Level Sensor and the CONDITION
Sender Assembly (Sender card on the Fuel BASIC PART NO. CODE
Pump Module) per the Work Shop Manual 9A299 49
section 310-01.
NOTE
BE

sonicmetalicS197

ok so is this the one where the tank wont fill all the way or the one where there is fuel flowing issues to the engine?

mrfish

This is when the fuel gauge drops to empty and trips a check engine light. The sender card on these cars are real sensitive to sulfur in the gas. Dealer wants $425 to perform this procedure.