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1999 Mercury Villager (Van) Sport, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 4/14/2011

This waveform shows two signals coming out of the distributor, 120 deg and 1 deg signals. Vehicle came in the shop with severe rough idle and intermittent P0340 DTC. Both signals have the right amplitude and frequency, however the 120 deg signa waveform is i...

 

car Vehicle Data

1999 Mercury Villager Sport 3.3L

Engine3.3 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

1999 Mercury Villager Sport 3.3L

Engine3.3 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad