P0113 car wont start
 

Car started acting funny. Didn't want to accelarate. Now it simply won't idle. Pressing the gas makes it worse the car will die quicker. I cleaned the maf, nada response, left maf unplugged, nada.

The code refers P0113 - Intake Air Temperature Circuit High Input. That means that the MAF is telling the ECM that the temp is below -30.

However, when I unplugged the MAF so that the car could run at the preset values, I got no improvement.

I hear the injectors clicking, but I think there is no gas pressure since I can't hear the fuel pump prime when I put the key to on. Can I check for pressure by releasing the pressure on the line at the fuel rail? (of course my hearing is not so good)

I have an extra maf I can try. But I think the code I am getting is a byproduct. Realize, this happened immediately after stopping to get gas. I only put Chevron Super in the car.

Thoughts?.

Can someone post up the WIS for replacing the fuel pump in a 2002 C230 Coupe?

Thanks.

Ed

Ed, for a man of your talent replacing the fuel pump & sensor unit under the round cover drivers side rear seat is a walk in the park.

Maybe John or Karo can post the WIS method for you.

https://mbworld.org/forums/attachmen...-tank-etc..gif

Out to grab the laptop now. I'll post the WIS in a bit.

Ed,

I posted the WIS in my thread from yesterday: https://mbworld.org/forums/c-class-w...ment-tank.html

The fuel filter and pump are the same.

John, SeaCoupe is asking for instructions for a 2002 C230 Coupe. The fuel filter in a 2002 model is mounted outside the fuel tank.

However, the instructions for replacing the fuel pump/sending unit are still applicable for 2002 model.

I know. He wanted the instructions for replacing the fuel pump which is the same thing as replacing the filter for us 2007 guys :p:

Ed,

Attached is the WIS for the fuel pump specifically. Also found out us US guys don't need the fancy claw wrench. The sending units have a latching cover. Attached the WIS for that too.

I have a 2007 c280 and went to replace the pump and the one I bought matches these instructions and Amazon says I got the compatible one, but upon opening everything up, it is different?

Doing some digging into the 2008 c300, it looks the same as the one i have.
https://cimg3.ibsrv.net/gimg/www.mbw...7997cd680f.jpg