× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2003 Ford Focus SE, Engine/Propulsion Photo
Posted to the Waveform Library on 1/4/2011

Custom Vacuum Transducer test using a GM MAP sensor and Linear Potentiometers, Vacuum waveform obtained from Purge valve vacuum source at idle. Simple rpm pickup used to trigger cylinder number 1

 

car Vehicle Data

2003 Ford Focus SE 2.0L

Engine2.0 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Good

car Vehicle Data

2003 Ford Focus SE 2.0L

Engine2.0 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Good