× 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
2002 Dodge Grand Caravan EL, Emissions Waveform
Posted to the Waveform Library on 10/30/2010

Zoomed in to middle of passing Evap Monitor Test. Note longer time that LDP solenoid is off before LDP switch responds, indicating leakdown, compared to captures of failing test. This is the beginning of one of the "3X tests".

 

car Vehicle Data

2002 Dodge Grand Caravan EL 3.3L

Engine3.3 L / 6 cyl / FLEX
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemEmissions
Component
ConditionKnown Good

car Vehicle Data

2002 Dodge Grand Caravan EL 3.3L

Engine3.3 L / 6 cyl / FLEX
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemEmissions
Component
ConditionKnown Good