autronicDSM
20+ Year Contributor
- 925
- 6
- Dec 4, 2002
-
Kalamazoo,
Michigan
This may sound like w newb question but I haven't seen anything on this. What's the fuel pressure solenoid for if you don't use stock ECU? I plan on cleaning up my wiring in the engine bay and I was just going to pull it off since obviously I have no use for it and then just connect vac line from manifold to FPR (stock). I remember seeing a vacuum lines diagram and what to remove and such and for "race car" with no emision stuff it had pressure solenoid bypassed. If I do this will it change my fuel pressures? I would think not but just checking.