C12 Cat Engine Low Oil Pressure

Over the past year i have had the cat computer randomly send a low oil pressure warning and put the engine into limp mode. My c12 has 600k miles and it's got minimum 20psi at idle and 40. Engine and hull surveys went well.then came the oil analysis report.

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The correct oil pressure for this engine is high side 47.7 psi and the low side is 13.6 psi.

C12 cat engine low oil pressure. It actually gets worn and does not allow the relief valve to seal correctly. Sensor and actuator functions for this and the earlier cat system the pump incorporates a check valve (11) that permits. They collapse causing the oil pump to pull air instead of oil.

Check the internal engine components where bearings are present to make sure they are in spec. But 10 at idle is way to low. Cat c9 low oil pressure intermittant warning.

Today i had my first experience ever, while looking at a cat engine display, of a message popping up saying low oil pressure derate (c12 of 2003 vintage, fwiw). Oil with high volume pump at low pressure. There are two sending units.

I have had many c12 engines come in with low oil pressure over the years. Page 1 of 2 1 2 next > dec 15, 2010 #1. This engine is turbocharged and the rotation of the gears from flywheel end is counterclockwise.

The c12 is a eletronic engine. When you visit this site, it automatically collects your internet protocol (ip) address and other technical information provided by your browser (e.g., your browser, what site referred you to this site, etc.). C12 low oil pressure discussion in 'trucks [ eighteen wheelers ]' started by wwp2343, dec 15, 2010.

This video describes the steps to troubleshoot your low power condition in your cat diesel engine.you can help the channel just by clicking the amazon affili. The c12 takes full advantage of the electronically controlled unit injection fuel system, resulting in an environmentally friendly engine with outstanding. This engine is air and liquid cooled, and the liquid.