2003 Audi TT "check engine code" Questions

...ENGINE CODE AEB 50 - 58 FAULTY MAF SENSOR.CLEAN FUEL INJECTORS THEY COULD BE CLOGGED CAUSE LEAN FUEL CONDITIONS,FAULTY SECONDARY AIR INJECTION SYSTEM COMBINATION VALVE STUCK OPEN OR SECONDARY AIR ...

check engine code -- lean bank code -1.8 engine If that's the only code, it's likely the primary O2 sensor (before the catalytic converter). That's the one that determines the fuel mixture.

Check engine light have a 2002 Audi TT quattro--owned since new--44K miles---check engine light periodically comes on---dealer replaced the temp guage sensor---said it was fixed. After 50 miles, check

...engine to determine the cause of the code. 2) Get your hands on an OBD II (that's a roman numeral two) code reader and, following the instruction manual for it carefully (you could do some serious ...

...You would have heard some bad noises coming from the engine first and trying to start it would make some strange noises too. I'd check the engine codes with a vag-com and see what errors are showing ...

where is the secondary air injection pump/relay located had the check engine lite read and it came back with p0411 code under the bracket in front of engine compartment, front

...engine light is on. What could the problem be? Hello! The codes stand for the second lambda sensor and the secondary air injection solenoide. Check if you have 12V supply voltage at the lambda ...

...check engine light starts blinking. The car is now running very rough. The whole vehicle shuddered if i gave it some gas. The exhaust note changed also and it smells funny too. It seems to me like i ...

check engine light I have a 2003 chrysler 300m and my check engine light comes on for a little bit then goes off. but every time it goes on I get the garage to scanner for codes and every time it is a