Skoda OCTAVIA MK1 Service Manual page 68

– Open throttle valve fully.
– Test compression with compression tester (e.g. -V.A.G 1381- and/or -V.A.G 1763-).
Note
Use of tester: → Operating Instructions
– Operate starter until the tester no longer indicates a pressure rise.
Compression readings:
New engine
1.0 to 1.3 MPa
Interrogating fault memory:
–
Rep. Gr. 01; Self-diagnosis; Interrogate and erase fault memory.
Note
Separating the plug connections causes faults to be stored. After the test, interrogate the
fault memory and delete it as required.
Wear limit
0.75 MPa
→ 1.6 ltr./74 kW engine, Simos 2 Injection and ignition system;
Pressure difference between individual cylinders
max. 0.3 MPa
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