luder7807

hi i was having a problem with my prelude si i just rebuilt everything and i was getting the code 12 egr lift cel so i cleaning the valve and checked the vacuum lines so i found the my egr never gets vacuum so i checked that the soleniod was getting power and i had 14.7 but the valve was never grounding when i attach a cable from the red ground cable to the body ground the valve opens i was just wondering if someone could give me some info on what i should do next follow the cables check for power or is it a computer problem any info would help thanks to anyone who could help