Diagnostic trouble code P0601 is a ‘Memory Check Sum Error in the Internal Control Module’. The code is generated when the PCM (powertrain control module) detects a problem internally, usually a failed memory test sum. Verification is a mathematical procedure ...
I bought my Golf 7 like 3,5 months ago and previous owner has disabled the EGR and DPF on the car. I guess it’s already clogged. I did stage 1 chip tuning a week ago and tried to ...







