Is there anyone that knows the solution for the "Service Error 89" problem with the Aveo Diesel?
My car is an Aveo LTZ 5 door 95 hp diesel with six gears new from 01/2012 with now ± 35.000 km. One day at around 33.000 km i got the service code 89 error and afterwards the OBD2 lamp went on. My car is already for 3 weeks at the Chevy dealer. I phoned Chevrolet Belgium last week; they told me it is an emission problem caused by a sensitive sensor to keep the engine within the emission specs... Software problem?