What is the fault code for the EGR valve?
Additionally, the fault memory may read the following fault codes: 255C00 -EGR controller, position control: Valve too wide open/negative control deviation 272F00 -Exhaust-gas recirculation valve, plausibility: mechanically faulty, near open position
What should I do if my EGR light is not working?
The repair of this condition is removal of the EGR valve and inspection of the passageway to check for a blockage. Each model vehicle has different procedures for clearing the passageway due to many different configurations of the system. Some Fords have a removable tube.
How does the ECM know when EGR is flowing?
When EGR is flowing, the pressure will rise in the hose connected below the orifice and drop in the hose connected above it, thus the Engine Controller (ECM/PCM, etc.) can determine if EGR is flowing and how much.
How to request reimbursement for BMW EGR valve?
The letter also includes alternative methods to request reimbursement, either through the mail or by fax as described below: BMW Customer Reimbursement Center Attention: B-ELWR 2018 N57T Exhaust-Gas Recirculation (EGR) Valve 10Y120M P.O. Box 561089 Dallas, TX 75356 Fax number: 877-434-2992 Please allow 4-6 weeks for processing your request.
What’s the problem with the EGR temperature sensor?
EGR Valve not Responding (146/7), refer to “4.3.2.4 146/7 — EGR Valve not Responding” . Bad Component (146/12), refer to “4.3.2.5 146/12 — Bad Component” . Data for the EGR temperature sensor is routed through pins 28 and 22 of the 55-pin connector. Control of the EGR valve is routed through pins 11, 42, and 50 of the 55-pin connector.
Where are the pins for the EGR sensor?
Data for the EGR temperature sensor is routed through pins 28 and 22 of the 55-pin connector. Control of the EGR valve is routed through pins 11, 42, and 50 of the 55-pin connector. See Figure “Pin Locations on 55-Pin Connector” .