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2012 Ford Focus SE, Engine/Propulsion Photo
Posted to the Waveform Library on 1/10/2022

Run with no oil filter for 15 minutes. Had 165psi compression. Scan tool reported no codes, good cam/crank sync., zero degree cam retard desired and actual but no coil or injector command. As you can see, the cam lobes tell a different story. I guess in the scan tool's defense, the cam's are sync'd. Just not in the way that the engine can breath.

William Schroeder
Owner/Technician
Schroeder's Auto Service
Tucson, Arizona, USA

 

car Vehicle Data

2012 Ford Focus SE 2.0L

Engine2.0 L / 4 cyl / GAS
Trans6-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Bad

car Vehicle Data

2012 Ford Focus SE 2.0L

Engine2.0 L / 4 cyl / GAS
Trans6-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Bad