2011-2016 F-Super Duty Equipped With 6.7L Diesel Engine – Malfunction Indicator Lamp (MIL) On With – DTC’s: P208E, P20E8, P218F – Diesel Exhaust Fluid (DEF)
2011-2016 F-Super Duty vehicles equipped with 6.7L Diesel engine can exhibit MIL on with DTC’s P208E, P20E8, P218F stored in Powertrain Control Module (PCM) memory with/without DTC P204F.
Results of Selective Catalyst Reductant (SCR) dosing RK7 measurement test may be zero or below specified 45-55mL requirement due to urea crystals forming on the DEF injector nozzle.
Note: If the measurement is below the specified amount and to remove these crytals, make sure to refer to Powertrain Control Emissions Diagnostics (PCED) pinpoint test (PPT) RK7 and perform the PPT up to four additional times, until the dosing measurement is met; reinstall the reductant injector.
If the dosing measurement remains below the specified 45-55 mL requirement, the DEF injector should be replaced.
The DEF pump should not be replaced for DTC P208E.
- Formulated to work with all SCR-equipped diesel engines
- Safe, easy-to-handle, nontoxic solution of 67.5% water and 32.5% automotive grade urea
- Certified to meet all API & ISO 22241 requirements
- Compatible with AdBlue and other DEF products
- DEF is a consumable and essential fluid for maintaining SCR-equipped modern diesel engines; contains 30-50ppm bitterant
Last update on 2026-06-18 / Affiliate links / Images from Amazon Product Advertising API
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- ENGINEERED: For use in Selective Catalytic Reduction (SCR) systems on diesel engines
- EFFICIENCY: BlueDEF diesel exhaust fluid is key to helping improve fuel economy by up to five percent
- PROTECTION: Diesel exhaust fluid is non-toxic and safe to handle
- QUALITY: Stable, colorless and odorless, and also meets ISO Standards 22241 for purity and composition
- EFFORTLESS: Easily Inject the fluid into your exhaust stream with a specialized dosing module
Last update on 2026-06-18 / Affiliate links / Images from Amazon Product Advertising API
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