2007 Camry having trouble starting after long trips
 

After driving my Camry about an hour and stopping for about 20 minutes, it has a hard time starting up again. Short trips around town isn't a problem. I have researched and understand it might be my c/opn relay. Can anyone tell me where to find this? I checked behind my glove box and it isn't there. Not in my fuse box either. Appreciate any and all help in advance.

The large relay box on drivers side of engine compartment. Look under the headlight, EFI, Horn, etc fuse block.

Thanks for responding. I'm really not sure where or what you are talking about. I've heard the relay called different things. Is it under the fuse box or in it? Can you tell me exactly what it is called? Again, thanks for the time. Wish I knew more about cars...

Open the hood.

Look on the driver's side of the engine compartment. There is a good sized, long semi-rectangle plastic box fastened to the inner side of the fender.

Open the lid of the hood. Look for a line of fuses as follows: H-LP (LH), H-LP (RH), H-LP(LL), H-LP (RL), HORN, EFI NO.1, MPX-B, A/F, S-HORN.

This fuses are part of a module called Unit D. Unit D includes a small enclosed semi-rectangle plastic box that they are mounted to.

The relay for the fuel pump is called C/OPN. This relay is inside the box.

Unfortunately the relay is soldered into a circuit board.

You might check the wiring harness connections to Unit D for corrosion issues as this has happened. The wiring connections are at the bottom of the box.

Might read up on cleaning the throttle body. It is easy enough using spray cleaner.