P2138 CEL Question
06-28-2014, 05:22 AM
#1
P2138 CEL Question
Hello Gentleman,
Recently MY 06 s2k has started suffering from the "lunging" issue at low RPMS and the CEL light that gives the code P2138. After searching the forum i understand that the issue is a result of the APP sensor or the TPS sensor. Here is where I have the confusion. I have an 06 which is the first year they did drive by wire and I am trying to figure out where the APP sensor is located? I see people mentioning that they replaced the APP and it solved the issue but I do not see anything saying where the APP is located. Are the APP and TPS sensors the same thing? I don't think so but I am having trouble finding anything on it.
Thanks a bunch for your time and help.
Recently MY 06 s2k has started suffering from the "lunging" issue at low RPMS and the CEL light that gives the code P2138. After searching the forum i understand that the issue is a result of the APP sensor or the TPS sensor. Here is where I have the confusion. I have an 06 which is the first year they did drive by wire and I am trying to figure out where the APP sensor is located? I see people mentioning that they replaced the APP and it solved the issue but I do not see anything saying where the APP is located. Are the APP and TPS sensors the same thing? I don't think so but I am having trouble finding anything on it.
Thanks a bunch for your time and help.
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JmanS2k
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