KarlW Posted August 26, 2017 Share Posted August 26, 2017 Hi techs I have a friend that is installing a PCM in a 2011 F450 6.7L He said the sticker was not legible. Is there any other easy way to find them? He said PCM has no comm. Thanks Quote Link to comment Share on other sites More sharing options...
tonybullitt Posted August 26, 2017 Share Posted August 26, 2017 Not real easy but the only for sure way is to use a boroscope to read them off of the injectors. 1 Quote Link to comment Share on other sites More sharing options...
KarlW Posted August 27, 2017 Author Share Posted August 27, 2017 I told him that but didnt know if there was an easier way. Thanks for responding Tony Quote Link to comment Share on other sites More sharing options...
JoeR Posted August 27, 2017 Share Posted August 27, 2017 Duramaxes are the only engine I know that have IQAs stored in more than one place. They are in the PCM and Glow Plug Control Module. You can copy/paste them from one module to another. Quote Link to comment Share on other sites More sharing options...
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