flow sensor types
Getting P0401 trouble code, where I look first?
I have a 2001 F150 XLT, 4.8L, V8, with 60K miles on the engine. This Type engion not DPFE sensor installed before someone says that is the problem. I replaced EGR valve yesturday and went a few kilometers the light came to control the engine. The problem code says that "the lack of air flow. Where exactly do I look first? What types, what should I watch out for?
One suggestion would be that the intake passages are a large number carbon build up. This would reduce EGR flow and set the "lack of air flow" code. Three possible corrections: 1 Use high quality fuel system cleaner for the next 3-4 tanks of fuel that can help clean up carbon deposits. 2nd Remove EGR valve and try to run a small wire brush to remove the intake of carbon. One draw back is that the carbon pieces to be beaten and may cause the valve to stick. 3rd Remove the intake and have hot drunk on the engine rebuilding shop.
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![]() GEMS Sensors 26918 FS 925 1GPM Piston Type Water Flow Switch US $36.75
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![]() GEM SENSORS SHUTTLE TYPE FLOW SWITCH FS200 400 BOAT US $119.95
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![]() MASS AIR FLOW SENSOR Jaguar S Type 2000 00 01 02 03 30 US $49.99
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![]() Efector Flow Sensor Type SCN US $40.00
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![]() Gems Sensors Roto Flow Type RFA Stainless Body US $49.00
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![]() HORIBA HF 710 FLOW TYPE SENSOR HOLDER US $150.00
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![]() 2004 JAGUAR X TYPE MASS AIR FLOW SENSOR OEM US $75.00
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![]() Japan Flow Sensor FS S Type FS 3 Flow Sensor US $99.99
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![]() MASS AIR FLOW SENSOR S Type X Type XJ8 XK8 03 07 US $59.99
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![]() MERCEDES S CLASS 00 220 Type S430 and S500 mass air flow sensor US $80.00
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