integrab20

got new b20 vtec swap on my integra the car crank but no fuel pressure at all the relay wont click but when i check the relay i dont see any crack or anything i just wanna know if anybody experience or happen like this just need help any idea

sleeperteg

If you cannot hear the relay click it doesn't need to have a crack on it to be bad. Replace it with a known good part and also check the fuse for the fuel pump under the dash. Check all engine grounds

grgazn

Depending on the year teg there are a few places to check. Check the under-hood fuse box. The small fuses at the top. One should say backup and another ecu. If those are good, go to your in car box. Check your srs fuse. Believe it or not, this can disable the ecu and subsequently the main relay.

Next check ecu. Make sure it is plugged up all the way and not damaged.

Finally, check grounds. Engine, transmission, thermostat. That thermostat one can mess a lot of stuff up

Let me know how those go and ill try to help you more. Good luck!