Stop reading radom stuff on the internet
There's a lot of different engines, fuels around the world
Most of the information is legacy from old data that's rehashed, or not relivent to this engine
What you need is information about your engine
You need a pressure of around 100 psi just for combustion to possible, you are below that
Mine is 215 psi 1.2 2010 I have tested it a few times always over 200
That on a fairly weak
battery
Even the older low compression ratio puntos were 200 psi
Can anyone tell me what the cold cranking compression pressure is for a standard 1242cc.P75.
www.fiatforum.com
1.2 8v compression 175 psi or 12 bar bought this 8v supposedly with bad hg, changed battery car started in first try, measured compression (dry) and it was around 175 psi or 12 bar on all 4 cylinders car was almost cold, car doesnt lack any power is that normal compression?
www.fiatforum.com
You are either doing the test incorrectly
The gauge is faulty
Or this is your problem