Permanent codes and Restricted performance
2018 Evoque 2.0 TD4 Ingenium
Hi all, hope you can help - initially my car came up with water in fuel alert and red, restricted performance alert. I first drained the fuel filter and found no water. I then replaced the fuel filter assembly including new water sessor. Both alerts remained. I used a scanner to find a number of permanent codes as shown in the photo. I then found that the thermostat housing was leaking coolant , dripping onto the oil solenoid below. Now I have replaced the oil solenoid and thermostat housing , but I cannot get the permanent codes to clear. The first picture shows codes with ignition on only, the second shows codes after start up. I have re-checked all connections. Any help would be appreciated.
I am assuming that all these sensors share the same supply, Anyone here had a similar issue and found a way to clear the codes?
Last edited by Mark mahoney; Oct 28, 2024 at 05:07 PM. Reason: more car detail
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