I newly bought a 2006 Freightliner M2 v 53,000 miles. That runs and also looks great, together it should. Under pack towing, the oil press runs right at 40 psi. My son's M2 v over 300,000 miles stays near 50, also a Cat C7. My other M2 with a Mercedes also stays appropriate at 50. Have to my reduced pressure it is in a concern? warm idle is just under 25 psi. Space the senders or gauges recognized to be inaccurate? If ns were to download a mechanically gauge, walk anyone recognize where to tap into? Thanks


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ziggyhFull MemberPosts: 248
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The oil pressure sensor is located just to come the left of the ECU and the best of the slobber tube. You deserve to tee a mechanically gauge in ~ that suggest to compare you pressure. Ns don't know the specific spec for your engine serial, however I seem come recall minimum spec at hot idle is roughly 6 psi.Your engine will set a DTC for short and very low oil pressure and also should shut down to safeguard the engineI have attached a sensor location for the c7 and oil press charts from mine c9 which will certainly be comparable to your c7 for a compare
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DaleJr. MemberPosts: 56It's around Life
And currently for the genuine story.Oil pressure is controlled by a Injection actuator push sensor and also valve.Oil pressure goes as high as 3000 psi. This oil pressure controls the fuel injectors fuel flow. The engine computer system controls and regulates this carry out to the fuel schedules programmed.The computer system will shut down the engine as result of oil, low oil, short pressure.Now because that the really an excellent stuff, the oil gauge top top the dash? Is an option, and also not generally installed. For this reason why is that there? because that warm and also fuzzies for us guys. Enjoy


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