egr

A customer posted a pretty informative video that might be of help to some.

Gents, trying to help a customer who deleted the EGR system on a '93 LS400 and is suddenly getting a CEL. (click for larger image) On the 25620-50020 EGR valve (for 93-94 SC400 or 92-95 LS400) with the 6-pin connector (pictured) is the temp sensor integrated into the valve? I'm familiar with...

So i am writing this to clarify whether i am on the right track or not . From what i have read on the Egr valve and its functions with the ECM PURPOSE The Exhaust Gas Recirculation (EGR) Temperature Sensor is used for on-board monitoring of EGR function. OPERATION By measuring the...

I'm installing the Lextreme EGR Delete Kit on a 1995 SC400. I'd like the option to reinstall EGR if selling. Rather than removing the exhaust pipe that goes from the exhaust to the back of the plenum, could I just put the block off plate on the rear opening of the plenum and bolt the pipe back...