× 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
1991 Jeep cherokee, B+, CKP Sensor, CMP Sensor, Injector, Ignition - Primary Waveform
Posted to the Waveform Library on 12/31/1998

Sync sequence of events required to start 1991 Jeep 4.0 Litre. Out of sync = no start ( will spark two times and shut down if correct sync of cam, crank etc is not seen.

 

car Vehicle Data

1991 Jeep cherokee 4.0L

Engine4.0 L / 6 cyl
SubsystemECM/Inputs/Outputs
Component, , , ,
ConditionKnown Good

car Vehicle Data

1991 Jeep cherokee 4.0L

Engine4.0 L / 6 cyl
SubsystemECM/Inputs/Outputs
Component, , , ,
ConditionKnown Good