SES light! Please help.
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1st Gear Member
Joined: Apr 2005
Posts: 52
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SES light! Please help.
Recently the SES light just starting coming on. I took it to my tech the first time and code read something like bad "EGR valve." So we went ahead and replaced it, he cleared the code, but within a couple hours the light was on again. Took it back again, and it was reading "low EGR flow" or something like that. This time, he cleaned out the EGR valve and line, and cleared the code. But by the next morning, the light was on again. Does anyone have any ideas? I do have MIL eliminators and I suggested maybe one of them went bad, but I think they just block the code on the exhausts themselves. So I need some help what to do.
Gentleman's Relish
Joined: Feb 2005
Posts: 13,189
From: AZ
RE: SES light! Please help.
ORIGINAL: frank28
Recently the SES light just starting coming on. I took it to my tech the first time and code read something like bad "EGR valve." So we went ahead and replaced it, he cleared the code, but within a couple hours the light was on again. Took it back again, and it was reading "low EGR flow" or something like that. This time, he cleaned out the EGR valve and line, and cleared the code. But by the next morning, the light was on again. Does anyone have any ideas? I do have MIL eliminators and I suggested maybe one of them went bad, but I think they just block the code on the exhausts themselves. So I need some help what to do.
Recently the SES light just starting coming on. I took it to my tech the first time and code read something like bad "EGR valve." So we went ahead and replaced it, he cleared the code, but within a couple hours the light was on again. Took it back again, and it was reading "low EGR flow" or something like that. This time, he cleaned out the EGR valve and line, and cleared the code. But by the next morning, the light was on again. Does anyone have any ideas? I do have MIL eliminators and I suggested maybe one of them went bad, but I think they just block the code on the exhausts themselves. So I need some help what to do.
Has two vacuum lines attached to it and an electrical connector. More than likely in-line with the EGR valve or connected to one of the metal pipes leading to it.
6th Gear Member
Joined: May 2005
Posts: 7,445
From:
RE: SES light! Please help.
ORIGINAL: frank28
Recently the SES light just starting coming on. I took it to my tech the first time and code read something like bad "EGR valve." So we went ahead and replaced it, he cleared the code, but within a couple hours the light was on again. Took it back again, and it was reading "low EGR flow" or something like that. This time, he cleaned out the EGR valve and line, and cleared the code. But by the next morning, the light was on again. Does anyone have any ideas? I do have MIL eliminators and I suggested maybe one of them went bad, but I think they just block the code on the exhausts themselves. So I need some help what to do.
Recently the SES light just starting coming on. I took it to my tech the first time and code read something like bad "EGR valve." So we went ahead and replaced it, he cleared the code, but within a couple hours the light was on again. Took it back again, and it was reading "low EGR flow" or something like that. This time, he cleaned out the EGR valve and line, and cleared the code. But by the next morning, the light was on again. Does anyone have any ideas? I do have MIL eliminators and I suggested maybe one of them went bad, but I think they just block the code on the exhausts themselves. So I need some help what to do.
Good luck!
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