Quote:
Originally Posted by Vtx531
Fuel pressure test:
Key on ignition: 42-46 psi. Out of spec. Manual says between 52-58
Idling: 47 psi. In spec. Manual says 46-52psi
When revved in neutral throughout the rpm range the pressure is pretty steady within specs.
Thoughts???
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not sure what to think on that. in spec on idle is a positive at least it shows that the injectors are getting correct pressure.
under spec. at key on test is the head scratcher. I believe the key on test is to check that the system is pressurizing properly for initial start up. (That is a guess on my part.)
You had not said anything about starting issues so maybe the low spec is not an issue????
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