How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Daniel Wilson Your Own Question
Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 4290
Experience:  Owner at DJ Wilson
Type Your Medium and Heavy Trucks Question Here...
Daniel Wilson is online now
A new question is answered every 9 seconds

My fuel tank sender unit has no voltage. It is an 07

Customer Question

My fuel tank sender unit has no voltage. It is an 07 kenworth w900 with the gauges controlled by the CECU and I have no wiring diagram to chase the wires.
Submitted: 2 months ago.
Category: Medium and Heavy Trucks
Expert:  Daniel Wilson replied 2 months ago.

Hi my name is***** you still need help with this? There should be a 5 volt signal to the sender from the CECU and the CECU reads the return voltage. Let me know the results after checking the harness from the module for damage.

Related Medium and Heavy Trucks Questions