1938 code
11-03-2019, (Subject: 1938 code ) 
Post: #2
RE: 1938 code
you have a harness issue, a power issue to the ECM, a bad actuator, or a bad ECM.

Not sure about the status depends what your looking at to confirm that status. If it truly is going to SCR warmup you would be able to see it on the CHI modes. A demandated engine should do nothing but stay in CHI4.
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Messages In This Thread
1938 code - Magard - 11-03-2019,
RE: 1938 code - Unilevers - 11-03-2019
RE: 1938 code - Magard - 11-03-2019,
RE: 1938 code - Magard - 11-08-2019,



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