Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Check Cylinder Compression

Model: Ford Mondeo / Fusion MK 1 - Years: 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
Part: Engine

See other generations:
This video is currently unavailable

This video explains how to check the cylinder compression on a Ford Mondeo. First, remove the ignition coils by disconnecting the connectors and unscrewing the 10 mm bolt that holds each coil.

Now, remove the spark plugs using the appropriate socket, checking that they are not wet or worn. Next, screw the pressure gauge onto the first cylinder; get in the car, press the clutch and accelerator fully, and start the engine, holding it for five seconds.

Read the value indicated by the gauge and note it down, then release the pressure using the relief valve and screw it into the second cylinder to repeat the test; repeat the process for the other cylinders.


Updated on 12 February 2026 by ScegliAuto


Related tutorials

Instructions for Spark Plug Replacement
Instructions for Spark Plug Replacement
Ford Mondeo / Fusion (2000-2007 / MK 2) It is recommended to perform this maintenance with the engine cold; once the front bonnet is opened, the spark plugs are located right at the front o…
Air Intake Sensor Check
Air Intake Sensor Check
Ford Mondeo / Fusion (1993-2000 / MK 1) The sensor in question is generally located after the air filter. It sends a signal indicating the amount of air entering the cylinders to the ECU. T…
Checking the Vacuum Pump Operation
Checking the Vacuum Pump Operation
Ford Mondeo / Fusion (1993-2000 / MK 1) To check the correct operation of the brake servo and its associated vacuum pump, you can first perform a simple suction test by disconnecting the ho…

Other guides you may be interested in

How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

Watch the video!


by ScegliAuto

More videos