Workshop Manual

6E–352
6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
DTC P0464 – Fuel Level Sensor Noisy Signal
Step Action Value(s) Yes No
1 Was the “On-Board Diagnostic (OBD) System Check”
performed?
— Go to Step 2
Go to OBD
System
Check
2 1. Ignition “Off”, Engine “Off”.
2. Perform “Visual/Physical Check” for following
points.
B Lose harness connector
B Clacked harness connector
B Poor wire condition
B Fuel tank condition
B Poor sensor condition
3. If a problem is found, repair as necessary.
Was a problem found?
— Verify repair Go to Step 3
3 1. Disassemble fuel tank on the vehicle.
2. Check the below items.
B Fuel sender
Was a problem found?
— Go to Step 4 Go to Step 5
4 Replace the Fuel sender.
Was the action complete?
— Verify repair Go to Step 5
5 Replace the PCM.
IMPORTANT: The replacement PCM must be
programmed. Refer to On-Vehicle Service in
Powertrain Control Module and Sensors for
procedures.
And also refer to latest Service Bulletin.
Check to see if the Latest software is released or not.
And then Down Load the LATEST PROGRAMMED
SOFTWARE to the replacement PCM.
Was the action completed?
— Verify repair —