I removed everything when I got the new cia tri-y gen 2 headers and I recently removed the relay for the pump and the solenoid for the egr and that is when the light came on. If that's what causing the fans to come on then I will install the two parts I recently took off and put back on. As for my hesitation issue that I'm having, I'll have to order the otvc wires because the number 7 boot is up against the header and I have a boot protector on it but the protector has already turned white and is hard on that spot. I didn't realize that you couldn't have it actually touch the header which is causing my issue of hesitation. It's fine when it's cold and runs great but when it warms up, she starts hesitating more and more.