
1.4 TSI CAXA : Timing Chain Stretch
I have a Mk6 Golf that's just ticked over 230,000kms, I previously replaced the timing chain at 112,000kms as it was getting very rattly.
Noticed the other day that it was getting rattly again so put OBDII reader on it to check the camshaft adaptation data (supposed to be channel 093) but it doesn't appear to be the correct channel. Channel 091 appears to be the correct one but the value given for intake cam adjustment is given at a % value, where as everything I've seen online says should be in degrees.
I wonder if the CAXA is different than other VAG engines I've seen online are the CAVD or 2.0L.