TD5 power/revs fade

ian2988 said:

have now disconnected the EGR valve. Much better it would appear...

Click to expand...

Now remove the whole EGR system and bin it.

CharlesY

Very good article in this months LRO about EGR systems. Does state that there are no power gains to be had by disconnecting the system...the author needs to test drive my 90!! Probobly no more power top end but driveability over entire rev range is greatly improved

Ian i,m having similar problems to you ( I have a 2001 Disco TD5 Es Auto), have blanked off the egr, new air filter in, and then problem started RobCSH said take off the boost sensor and clean it but I have know idea where or what the boost sensor is ( would like to locate and clean as a precaution). So in he meantime i've taken the plug out of the maf sensor now seems ok. I take it that this is the problem, so a new one will be on its way, how long can you leave the maf unplugged for. Is yours still disconnected or have you put a new one in.

Steve

Steve