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__FORCETOC__ == 16688/P0304/000772 - Cylinder 4 Misfire Detected == ==== Possible Causes ==== * Ignition system * Fuel injectors * Fuel pressure * Running out of fuel * EVAP canister purge valve * Evaporative emission system * Low compression * Base engine problems * Controle Module damaged ==== Special Notes ==== * This feature search for engine misfire in a specific cylinder. Most of the time the cause for a misfire is a lack of combustion in a cylinder due to absence of spark, poor fuel metering, or poor compression.<br><br> * When found in 2008-2013 A3, TT and 2009-2013 A4, A5, Q5 and A6 vehicles with the 2,0l TFSI (EA888) engines it maybe necessary to Reset the Misfire Adaptions. ** As per TSB [01 13 73] | TPI [2033223] - 01 Engine warning light on after engine replacement EA888 2.0 TFSI **To Reset Misfire Adaptions: Clear the 01-Engine fault codes three times in a row in less than 29 seconds "to remove the programed values." *** https://static.nhtsa.gov/odi/tsbs/2014/MC-10124866-9999.pdf NHTSA [[Category:Fault Codes]]

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