How do i tell the difference between 1.4 & 1.6 ford escort engines?

I recently got a 1995 1.4 ford escort. The mot is due soon and it needs a little work so i got a haynes manual and started working on it. It was ok until you see the full diagram of both engines and mine looks identical to the 1.6. I realy need help or all the bits i have (oil filter, Spark plugs e.g) are usless.