Is there a diagram somewhere which shows the positions of the wires on the ECU Harness?
I am chasing this randomly intermittent CEL 16512 which always comes back. I now changed the CTS it three times in one month and it always intermittently comes back. I bought the last two directly from the dealer because of the grey market ones which are faulty right from the start.
I also cleaned the connections with MAF cleaner on both the ECU and the CTS end. CEL came back after a few days.
I have purchased a thermostat and intend on changing that next. Also I want to test the wires which run back to the ECU.
My VW book disappeared from my garage and do not have access to one right now... tnx for you help identifying which harness wires are for the CTS.
I am chasing this randomly intermittent CEL 16512 which always comes back. I now changed the CTS it three times in one month and it always intermittently comes back. I bought the last two directly from the dealer because of the grey market ones which are faulty right from the start.
I also cleaned the connections with MAF cleaner on both the ECU and the CTS end. CEL came back after a few days.
I have purchased a thermostat and intend on changing that next. Also I want to test the wires which run back to the ECU.
My VW book disappeared from my garage and do not have access to one right now... tnx for you help identifying which harness wires are for the CTS.