Hi guys and girls I need a little help I have a check engine Light code 72.According to the repair manual that is EGR Related issue. So if anybody could point me in the right Direction to start with 1st it be much appreciated
Ps if anybody needs any pictures of anything in the 89 to 96 repair manual let me know and I will gladly help it's the one that you buy from autozone or o'reilly.

 

What i have done so far
checked the egr valve when i apply vacume to it ot kills the engine
checked for vacume leaks none that stick out to me

 

Are you sure it is a code 72? From my understanding code 71 is for EGR malfunction. I added a link to the trouble codes and how to check for the proper code. Not saying that the repair manual you have is incorrect, but having more sources to reference is never a bad thing. Also this is for the 3.0, is that what you have or do you have the 22r?

http://www.teamtoyota4x4.org/archivi...e/diagnosi.pdf

 

Sorry miss typed that it is a 71 and this is 3.0

 

How is the EGR temp sensor? Code 71 was popping up for me and I changed the temp sensor and that did the trick.

 

Where is that located? And how do i test?

 

Its directly on the EGR Valve.

Here is how to test it.
http://htftp.offroadsz.com/marinhake...00egrgaste.pdf

FYI there is a sticky for the FSM here on the Forums; very useful.

 

https://www.yotatech.com/forums/f116...er-fsm-299648/

 

Thanks very helpful ill check that out

 

No problem, hope that helps with resolving your code 71. If that doesn't do it, there link I provided with the codes, offers other possible trouble areas to the code.