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So most of you know I have had this truck a little over a month now. ALOT has been done to it since I have had it (all in sig) I bought it stock. Or what I thought was stock. couple things got me curious. When I went to drill and tap for my EGT I found that it was already done (had a plug in it) then today I was upgrading to the Blue spring and i took off the charge pipe to give me a little more room and found that the EGR butterfly was removed. Im not sure what else was done or what to check for but whoever had it before me did some stuff to it. Also I have 2 EGT codes, 1 EBP code and 1 cannot complete system checks code. could these be related to the EGR plate and whatever else was done? I appreciate everyones patience and help. I know I have been asking alot of questions but because of the info on here I have a beautiful truck that I get commented on daily. Thanks again.
So most of you know I have had this truck a little over a month now. ALOT has been done to it since I have had it (all in sig) I bought it stock. Or what I thought was stock. couple things got me curious. When I went to drill and tap for my EGT I found that it was already done (had a plug in it) then today I was upgrading to the Blue spring and i took off the charge pipe to give me a little more room and found that the EGT butterfly was removed. Im not sure what else was done or what to check for but whoever had it before me did some stuff to it. Also I have 2 EGT codes, 1 EBP code and 1 cannot complete system checks code. could these be related to the EGR plate and whatever else was done? I appreciate everyones patience and help. I know I have been asking alot of questions but because of the info on here I have a beautiful truck that I get commented on daily. Thanks again.
I think you mean EGR not EGT?
The EBP code could be simple, just take off the EBP tube and sensor and give them a good cleaning.
Exhaust back pressure, its on the driverside exhaust manifold, should see it if you look right on the back side of the air intake/under the degas bottle.