1996 Audi A4 "emission control system indicator" Questions

...Emission Control System Indicator Warning Light is on. What does that mean? A vehicle's Emission Control Light is a generalized indicator that there is fault or possible malfunction in the vehicle's ...

...emission control system, without the code I can't help you any further, one note it takes the system a couple of days to go through self test before it decides there is a problem, that is why the ...

...emission control system prevents the escape of fuel vapors from a vehicle's fuel system. Fuel vapors are routed by hoses to a charcoal canister for storage. Later, when the engine is running a purge ...

...Control Module) that controls the operation of the vehicle powertrain (the engine and transmission). The main purpose of this is to keep the engine running at top efficiency with the lowest possible ...

...emission control sys. indicator has arised (Grand vitara 2005) Suzuki Grand Vitara 2000cc model 2005 has a computer-controled emission control system. aalfunction indicator light which is provided on ...

...Emission Control System Pressure Sensor ... www.obd-codes.com > p0450 P0450 Evap Emission System Pressure Sensor Malfunction ... This diagnostic trouble code (DTC) is a generic powertrain code, which ...

...Emission Control System indicator on my 2008 Audi A4 S-Line vehicle? After my car was services the Emission Control System indicator is on. The mechanic's explanation was that the battery and some ...

...emission control system ( a large leak ) the most common cause is a bad seal on fuel cap, remove and replace cap, if light stats on. replace cap. if not the cap it could be any where in emission ...

...emission control system problem? My 1997 Honda Civic lacks power and there are pinging/knocking sounds during acceleration or uphill. Yesterday the malfuction indicator light went on. Is this an ...

...Fault Location: Evaporative Emission (EVAP) System, Vent Control - Circuit Malfunction Possible Cause: Wiring harness. Evaporative emission (EVAP) canister purge valve. Engine control module