This causes the DME computer to supply a much richer mixture to the engine (a hot engine atomizes fuel better). When the DME temperature starts to fail, it normally sends a higher than normal temperature signal to the DME computer. Please update this article to reflect recent events or newly available information.Last update: March 27, 2014 (January 2009) This article refers to the automotive technology. For the Lupo 3L, with an automated manual gearbox and clutch, the engine stops four seconds after the car becomes stationary with the driver’s foot on the brake pedal. No other action is necessary. However, even if you get fuel from the rail during testing there is no guarantee that the fuel pressure is adequate to start the car. In lieu of a pressure test, fuel pump delivery rate test will at least give you an idea of the condition of the fuel pump.
All you can really do is remove the pump, disassemble it, and inspect the pump gears. N/A Engine Oil Pressure High.Possible Causes Checks Procedure Bad oil pressure sending unit A bad sending unit is normally the cause for a high oil pressure indication. Roll engine using a 24 mm (or 15/16″) socket and ratchet and inspect flywheel for broken teeth. Traditional bearing shells with aluminum or copper lining show severe wear after only 100,000 cycles. In a start stop system the short stop times keep the engine and oil warm, retaining lubrication. Some implementations do not use a starter motor, eliminating concerns of starter motor wear. Check for vacuum leaks by pressuizing the intake manifold with compressed air. Check the condition of the spark plugs by color. ENG-18 Vacuum leak. ProcedureConnect a fuel pressure gauge to the end of the fuel rail.
The engine may also restart if there is a demand for power from, for example, the AC system. Меняем, на развал и больше это не тревожило. И опять поехали дальше. Но как вы думаю догадались не на долго.)))) Начали плавать обороты ХХ. Форум говорит что можно промыть датчик! Не вопрос! Due to the use of regenerative braking, some have started calling this type of system a micro hybrid, a step below a mild hybrid system where the ISG can be used to assist the engine or even drive the vehicle.