P0103 code - standalone setup went from auto to manual trans
06-02-2014, 12:31 AM
#1
P0103 code - standalone setup went from auto to manual trans Hi guys,
I have a 99 LS1 and harness/PCM that I recently bought and swapped in my car. I just fired it up and I am getting a P0103 code. Swapped MAFs with a new unit, unhooked battery and still get the code. I didn't find much information on it but could the fact that the PCM was previously hooked up to an automatic 4L60E have anything to do with it? I am also getting a bunch of codes related to the auto trans (p0785, p0740, p1860). I have checked the 3 wires at the MAF and they seem to be correct.
thanks for any insight
Joe
I have a 99 LS1 and harness/PCM that I recently bought and swapped in my car. I just fired it up and I am getting a P0103 code. Swapped MAFs with a new unit, unhooked battery and still get the code. I didn't find much information on it but could the fact that the PCM was previously hooked up to an automatic 4L60E have anything to do with it? I am also getting a bunch of codes related to the auto trans (p0785, p0740, p1860). I have checked the 3 wires at the MAF and they seem to be correct.
thanks for any insight
Joe
