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P0090 2007 LBZ. Won't clear even when engine not running.
Thank you Ron, I have a 2007 Duramax 6.6L LBZ. -
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P0090 2007 LBZ. Won't clear even when engine not running.
Hi, new to the forum. Spent a lot of time researching before posting. I have a P0090 (Fuel Pressure Regulator Control Circuit). I am using a Launch scan tool. Upon getting DTC, the tool took me to the "live data" and everything there seems perfectly ok when I compare "desired" and "Actual"...