× 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
1994 Toyota 4Runner SR5, Ignition Waveform
Posted to the Waveform Library on 10/4/2020

no ignition spark on #3 cylinder at idle,,,,at 1500rpm had spark on #6 and nospark at #3 ,,,good imputs ckp,,cmp...changed ecm ..fixed issue

 

car Vehicle Data

1994 Toyota 4Runner SR5 3.0L

Engine3.0 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad

car Vehicle Data

1994 Toyota 4Runner SR5 3.0L

Engine3.0 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad