1997 mercedes benz c230 does not accelerate en road what could be the problem

Question

No codes appear on scanner

Answer 1

All code are meant to prevent emission level from reaching or exceeding a emission limit. As long as the vehicle is within its emission limit no code would be set. The basic inspection needs to be performed such as the transmission fluid condition and if this is a supercharger the inlet hose needs to be check , the airfilter condition . , the condition of a functioning MAF (mass airflow) which is a popular failure with the MBZ.(try disconnecting it if it acclerates better a MAF will be needed , being disconnected it will set a code).