EGR Valve Fits Ford Focus (Mk2) 1.6 TDCI (Fits: Ford Focus 1.6 TDCi) Free Same Day Dispatch - 5 Year Warranty - UK Seller. Brand new | Business. EUR 55.71. Customs services and international tracking provided. MSRP EUR 111.42 50% off. Hi I have changed the EGR valve on my focus 1,6 tdci -09 calibrated the valve. I still get fault code P0490 and P042F after about 50 km. I have also checked that I have 5V at pin no 1. Any suggestions? Assistant: Just to clarify, what's the exact code? And have you tried to reset it? Customer: P0490 stuck EGR, P042F something about high voltage. Symptoms Of A Bad EGR Temperature Sensor. A bad EGR temperature sensor causes the Check Engine Light to come on. It also leads to engine noises, such as knocking or pinging. However, some people don’t know about the problem until the emissions test is failed, showing the system isn’t working as it should. Here is a more detailed list of the
Hi Ok if the EGR cooler was leaking then there would be a drop in the coolant level Obvious I cannot see how thick etc the smoke/smog is It sounds like overfuelling due to the symptoms of diesel knock etc It would be worth removing the leak off pipes to clarify if this return valve could be the problems this forces fuel back to the injectors instead of smoothly outthe return to pump Also these
Ford Focus 1.6 TDCI - Blanking EGR valve and fault codes - Tom Erik That is not completly true on this engine, the EGR is one of the main reasons the oil on these engines fill with carbon, it known to clog up the pickup in the engine and causing catastrophic failure at low mileage cause of oil pressure loss, and the oil pipe going to the turbo As my car was experiencing these symptoms, I decided to clean out the EGR valve and inlet manifold to try and restore the engines performance. The photo sequence that follows shows the work involved on a 2004 Ford Mondeo 130 TDCi ‘Euro4’, though I am sure other models will be similar. gOG9e.
