× 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
2001 Cadillac DeVille, Ignition - Primary Waveform
Posted to the Waveform Library on 11/14/2007

This capture was taken during a heavy engine stumble while in drive at low speed. The firing order is of this engine is [...]. Notice the all the bank 2 ignition pulses are absent during the stumble. CMP, CKP-A and CKP-B are all present during the stumble. I a...

 

car Vehicle Data

2001 Cadillac DeVille DHS 4.6L

VIN 1G6KD54Y81
Engine4.6 L / 8 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

2001 Cadillac DeVille DHS 4.6L

VIN 1G6KD54Y81
Engine4.6 L / 8 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad