WebJan 24, 2024 · One of the most common reasons for a check engine light in your Focus is also the easiest problem to fix. A loose gas cap is often the reason the check engine light turns on. This happens because the engine detects a leak in the evaporative emissions system, which exists when the gas cap isn’t tightened until it clicks. It’s easy, and it’s free! WebAug 4, 2016 · 6,148 Posts. #9 · Jan 14, 2016. Reduced acceleration is usually a sign of low voltage, but if you have replaced the battery that should not be an issue unless the alternator is not charging properly. Might be worth checking the earthing points are clean and tight.
16 Complaints: 2009 Ford Focus Engine Problems
WebJan 4, 2024 · This list of the most common problems that trigger Ford’s check engine light to stay on. Loose gas cap Oxygen sensor Spark plugs Mass airflow sensor Catalytic converter Vacuum leak Hundreds of … WebDec 4, 2012 · Ford Focus loss of engine power problem (1998-2004 1.6 car) The 1.6 petrol version of the Focus, built between January 1999 and January 2000, could have problems with its engine cutting... breakthrough\\u0027s eu
Ford Focus Check Engine Light Diagnosis (Troubleshoot Guide)
WebSystem engine fault and speed limited mode - these are the messages on the dashboard. Car been in garage 4 times since Easter. Last time no power and when power did kick in, albeit for few minutes before dying, the rev counter shot up. Garage are stumped at what is causing it. HELP as its costing me a fortune!!! Answered in 2 hours by: WebCommon failing Ford Focus 1.8 litre engine ECU Ford Focus 'Engine malfunction' warning - caused by stored fault codes P0607 and P2110. This Ford Focus engine … WebThis Ford Focus engine ECU is a very common failure for vehicles built between 2004 & 2011 especially for the Ford Focus 1.8 & 2.0 litre models built in 2007, failure will cause intermittent misfires, poor/rough running and activation of the 'limp-mode' function. cost of rt-pcr test