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2001 Isuzu Trooper Limited, Fuel Supply waveform
Posted to the Waveform Library on 6/30/2009

The red trace is battery voltage, the blue is amperage taken at the B+ wire at the #4 injector, and the green is the voltage taken from the #4 injector control wire at the injector (backprobed)

 

car Vehicle Data

2001 Isuzu Trooper Limited 3.5L

JACDS58X51
Engine3.5 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Good

car Vehicle Data

2001 Isuzu Trooper Limited 3.5L

JACDS58X51
Engine3.5 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Good