no warning ligths and fuel pump power i check all grounds and fuses and relays

Hello, please help by sharing what is happening. No start? Crank no start? No crank no start? Stalling concern? Your description of your findings in confusing, unfortunately. No power is present at the relay? What testing are you basing your results on? What warning lights are illuminated? How did we get from fuel pump relay to "oil unit"? Please help share what is happening in more detail, especially symptoms. And, get guidance at a shop near you. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.