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2 second fuel prime

  • al514
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4 years 5 months ago #48948 by al514
2 second fuel prime was created by al514
Hey all, hope everyones doing ok. I'm on an 06 honda cr-v. It's got alot of issues due to it having 220k on dial. Anyway, what I'm curious about because I've never seen this before, is, key on prime, fuel pressure jumps to 56psi during it's 2 second prime, but immediately drops to 48.5psi after the prime stops. This is a returnless system and I haven't worked on many of these crv's. This is happening when I'm doing an injector balance test. Every prime it does this. Just wondering if it's normal. Thanks all.

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  • Tyler
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4 years 5 months ago #48954 by Tyler
Replied by Tyler on topic 2 second fuel prime
Seems normal to me. :) Most of the returnless systems I've worked on behave this way.

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