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Discussion Starter #1
Hello all,

As you can see from the topic, I want to do the compression test to my CDHB engine 1.8 TFSI (2010).

Should I remove the fuel pump fuse from the fuse box as in the old cars?

Do you know where can I disconnect the connection from the distributor in order to protect the ECU from high current during trying to starting up the engine to see the compression pressure?

Is there any other method to follow for TFSI compression test?

I also would like to know if just pushing the key into the insert one time enough to see the compression as it is the only thing we can do as the system is without the old traditional key?

Would like to read your suggestions, and it will be beneficial for everyone here.

Many thanks in advance.
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