× 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
1993 Oldsmobile Cutlass Supreme, CMP Sensor Waveform
Posted to the Waveform Library on 10/1/2003

This screen capture is the CMP sensor, captured at key on engine off, while Code 82 set (loss of 3x signal while cranking). Note, the first 70ms is the normal noise when ignition is turned on. The following text is from my post;

I found the Code 82 was setti...

 

car Vehicle Data

1993 Oldsmobile Cutlass Supreme S 3.1L

VIN 1G3WH54T1P
Engine3.1 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

1993 Oldsmobile Cutlass Supreme S 3.1L

VIN 1G3WH54T1P
Engine3.1 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad