2007 Fusion AWD Fuel Level Sensor "B" Circuit High

PC

Full Member
Joined
Sep 3, 2007
Messages
147
Points
18
Make
Ford
Model
Fusion AWD
Year
2007
Miles
140000
Engine
3.0
Getting P2068 and fuel gauge lazy, so we replaced BOTH sending units with OEM units. This vehicle has 2 sending units, one on the pump and one on passenger side of tank. BTW, both senders, old and new, tested fine with the VOM. We are still getting that error even after clearing the code. The ground at the tank looks fine. What could we look at now? Thanks.
 

grcauto

wrench
Joined
May 29, 2014
Messages
1,160
Points
48
Need to check for a short in the circuit. Load test the ground and you'll likely find it. Could be on the power side but grounds seem more prevalent.
 

PC

Full Member
Joined
Sep 3, 2007
Messages
147
Points
18
Revisiting the Fusion. Does anyone have a wiring diagram of the fuel sender circuit and any modules between the tank and cluster? I have good grounds at the tank, just don't know the layout of rest of circuit, Thanks.
 
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