CH72-videos: Engine Management & On-Board Diagnostics Systems

 		  
 		  
 

Sensor Overview

 

  

Fuel System Sensors Part1

 

  

Fuel System Sensors Part2

 
 		  
 		  
 

Potentiometer

 

  

TPS Sensors

 

  

TPS Sensor Testing

 
 		  
 		  
 

Accelerator Pedal Position Sensor

 

  

CKP Sensor

 

  

Hall Effect Voltage Sensor

 
 		  
 		  
 

O2 Sensor Heater

 

  

Exhaust Gas Oxygen Sensor

 

  

Fuel Air Volume

 
 		  
 		  
 

Air Supply System

 

  

MAF Sensor

 

  

Air Intake Temp Sensor

 
 		  
 		  
 

Hot Wire MAF

 

  

Vane Air Flow Meter

 

  

MAP Sensors

 
 		  
 		  
 

PCM Operation

 

  

Idle Control

 

  

Electronically Controlled Throttle

 
 		  
 		  
 

Closed Loop Operation

 

  

Efficient Combustion

 

  

Short and Long Term Fuel Trim

 
 		  
 		  
 

OBD System

 

  

Freeze Frame Data

 

  

DTC's

 
 		  
 		  
 

Monitors

 

  

LV Emission Monitor

 

  

Catalytic Converter Monitor

 
 		  
 		    

No Code Misfire Diagnosis

 

  

Retrieve DTCs using Scan Tool