Emission control system is on glow plug system light is flashing
My Audi Q7 has an V8 Fsi Engine and the check engine light is turned on ince years. But I cannot pass inspections, so year after year I am hvg those problems. Audi cannot find the problem! Better no more Audi!!!!
SOURCE: 2005 Audi A4 Emission Control System Indicator
A vehicle's Emission Control Light is a generalized indicator that there is fault or possible malfunction in the vehicle's operating system. In some cases, these warning lights will come on if a gas cap is not fully closed. It could any one of a number of sensors such as the o2 sensor or map sensor. The thing to do is have a reputable mechanic/technician run a diagnostics test on the vehicle.
SOURCE: 2003 audi a4 1.8t ECU/emission control system warning light flash
No I am a mechanic at Audi. The problem is that the the air flow to the central tappets may be causing the air flow sensor to trip and that is why. Try putting a small amount of WD40 into the petrol and that will work, its a very common problem.
SOURCE: Audi A6 3.0 tdi Quattro 2005, glow plug light comes on, limp mode
16619 -Engine boost condition - Limit not reached. Check intake hoses/ connections for leaks. Check Turbo charger waste gate regulating valve/ waste gate working correctly. Must move freely when accelerating, won't achieve full boost if waste gate sticking open. Check Turbo impeller turning freely, oil feed pipe for turbo can get blocked causing impeller to seize. Engine compact, not easy to access these components.
SOURCE: Emission Control warning light illuminated
im missing a hose from my valve cover what is it called?
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