Diagnosis and check of the car engine Ford Focus 1

Engine diagnostics and checks
1. Check the validity of the customer's complaint by activating the system. 2. Perform a visual check for obvious signs of mechanical or electrical damage. Visual...

Engine oil leaks
NOTE: Before installing new gaskets or oil seals, make sure the problem is clearly identified. If an oil leak cannot be clearly identified by inspection, check with a UV...

Compression pressure measurement
NOTE: Powertrain Control Module (RSM) receives an error message if the relay is removed or the electrical components are disconnected. This error message must be cleared...

Oil pressure measurement
Oil pressure depends on various factors (engine speed, oil temperature, oil viscosity, oil filter contamination, etc.). NOTE: Measure the oil pressure at the prescribed...

Valve train test — static (engine off)
Remove the valve train cover. Refer to Section 303-01A / 303-01B / 303-01C / 303-01D / 303-01E for more information. Check all valve train components for damage and...