CM2350 Code 4727
12-29-2023, (Subject: CM2350 Code 4727 ) 
Post: #2
RE: CM2350 Code 4727
There is a relief on the back of the fuel rail that would open far before 42000 psi. I would what were the pressure when normal acceleration and driving ? Or even cranking and stay up ? No code just means the sensor voltage is not out of spec but could still be reading incorrectly. The high pressure pumps with ceramic are a known failure point I believe they are upgraded now.
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Messages In This Thread
RE: CM2350 Code 4727 - PolishHammer - 12-29-2023
RE: CM2350 Code 4727 - Rawze - 12-29-2023,
RE: CM2350 Code 4727 - Rawze - 03-06-2024,



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