× 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
1987 Jeep Cherokee, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 8/27/2012

1987 Jeep Cherokee 4.0L -- Yellow is an inductive pickup around cylinder #3's grounded (through a spark tester) ignition cable, green is camshaft position sensor, red is crankshaft position sensor, and blue is a pressure transducer in cylinder #3. The fuel in...

 

car Vehicle Data

1987 Jeep Cherokee 4.0L

Engine4.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionUnknown

car Vehicle Data

1987 Jeep Cherokee 4.0L

Engine4.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionUnknown