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1990 Ford Thunderbird, ECT Waveform
Posted to the Waveform Library on 10/22/2001

This is the coolant temp wave with KOEO after disconnecting and reconnecting the harness connector to sensor (clearly shows that we had a connection that was going bad ) moving it made better contact, and the hash is gone.

 

car Vehicle Data

1990 Ford Thunderbird Super Coupe 3.8L

VIN 1FABP6040L
Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Good

car Vehicle Data

1990 Ford Thunderbird Super Coupe 3.8L

VIN 1FABP6040L
Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Good