P1408 FORD - EGR Flow Out Of Self-Test Range
P1408 FORD Possible Causes
- Faulty Exhaust Gas Recirculation (EGR) Valve
- Exhaust Gas Recirculation (EGR) Valve Vacuum hose off or defective
- Plugged Exhaust Gas Recirculation (EGR) Valve
How do I fix code P1408 FORD?Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
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Cost of diagnosing the P1408 FORD code
Labor: 1.0The cost of diagnosing the P1408 FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
P1408 Ford DescriptionThe Exhaust Gas Recirculation (EGR) system recirculates a portion of the exhaust gasses into the intake manifold under average vehicle driving conditions to reduce combustion temperatures and exhaust gas NOx content. The amount of exhaust gas recirculated varies from zero with a cold engine to a fixed rate for a hot engine with intermediate load and low engine speed.
This test is performed during the Key On Engine Running (KOER) on demand self-test only. The EGR system is commanded ON at a fixed engine speed. The test fails and the Diagnostic Trouble Code (DTC) is output when the measured EGR flow falls above or below the required calibration.
P1408 FORD More InformationNeed more information on how to fix the P1408 FORD code?
Get Access to Factory Service Manuals
Information for specific Ford models
- P1408 1997 FORD F150
- P1408 1998 FORD F150
- P1408 1999 FORD F150
- P1408 2000 FORD F150
- P1408 2001 FORD F150
- P1408 2002 FORD F150
- P1408 2003 FORD F150
- P1408 2006 FORD FUSION
- P1408 2007 FORD FUSION
- P1408 2008 FORD FUSION
- P1408 2009 FORD FUSION
- P1408 2010 FORD FUSION
- P1408 2011 FORD FUSION
- P1408 2012 FORD FUSION
Need more help?Get the P1408 Ford code diagnosed by a professional: Find a repair shop in your area
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