Title looks like its something bad i know, but it's not everything checked out within specs. It's such an easy process to do that everyone should do it once in a while to make sure everything is good.
Here are my results:
Cylinder 1: 190
Cylinder 2: 178
Cylinder 3: 180
Cylinder 4: 182
You would like tobe between 160-203 PSI with a max difference of 43.5 PSI between the cylinders.
Procedure I used:
3.4 Compression, Checking
Special tools and workshop equipment required
[emoji815] Spark Plug Removal Tool - 3122B-
[emoji815] Compression Tester Kit - VAG1763-
[emoji815] Compression Tester Kit - Adapter - VAG1381/1-
[emoji815] Compression Tester Kit - Adapter 5A - VAG1381/5A
Test Sequence
Note
[emoji815] Engine oil temperature: minimum 30 °C (86 °F)
[emoji815] Battery voltage at least 12.7 V
Here are my results:
Cylinder 1: 190
Cylinder 2: 178
Cylinder 3: 180
Cylinder 4: 182
You would like tobe between 160-203 PSI with a max difference of 43.5 PSI between the cylinders.
Procedure I used:
3.4 Compression, Checking
Special tools and workshop equipment required
[emoji815] Spark Plug Removal Tool - 3122B-
[emoji815] Compression Tester Kit - VAG1763-
[emoji815] Compression Tester Kit - Adapter - VAG1381/1-
[emoji815] Compression Tester Kit - Adapter 5A - VAG1381/5A
Test Sequence
Note
[emoji815] Engine oil temperature: minimum 30 °C (86 °F)
[emoji815] Battery voltage at least 12.7 V
- Remove the Engine Cover
- Remove the ignition coils
- Disconnect the fuel injector connectors
- Remove the spark plugs with the Spark Plug Removal Tool
- Check the compression using the Compression Tester Kit -
VAG1763- , Compression Tester Kit - Adapter 1 - VAG1381/1-
and Compression Tester Kit - Adapter 5A - VAG1381/5A- - Operate the starter until the tester no longer indicates a pressure
increase.
Compression PressureNew11.0 to 14.0 bar (160 to 203 psi)Wear limit7.0 bar (101.52 psi)Maximum difference between cylinders 3.0 bar (43.5 psi) - Install the spark plugs.
- Install the ignition coils.
Note
By separating the connections, DTCs will be stored. After the test,
check the DTC memory and erase, if necessary. - Delete DTC entries which were generated during testing. Refer
to Vehicle Diagnostic Tester .