Hey, thanks for all the help everyone has given me with my questions! I have another problem now. 91 egt, 1.8, electric fan comes on fine when the car is running, when the car is shut off, it will not run. I´ve replaced the temp sending units/ sensors (all 3) twice with no change. all the fuses and relays are good. (replaced those with new ones too) still it won´t come on without the key on even when it is hot enough to work with the key on. Any ideas? (No codes of any kind.) Thanks for any help you can give.