
2003 Chevrolet Silverado 1500 LS 4.8L MIL Lamp on
OKY-DOKEY- this vehicle has been in and out for almost 2 years. oriinally it came in with eng lite on for o2 sensor slow, replaced and was ok for a while, then came in with misfire on entire right right side, if erased code would be ok until driven then would ...
Summary posted 5/12/2011
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)6 Replies Received(Hide Replies)6 Replies Received
|
Message Closed w/Summary
|
VIN | 2GCEK19V83 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / multi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always, Intermittently |
Trouble Codes
P0157 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage |
P0449 | PCM Internal Fault |
P0455 | EVAP System Very Large Leak Detected |
Message Closed w/Summary
Vehicle Data
2003 Chevrolet Silverado 1500 LS
VIN | 2GCEK19V83 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / multi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always, Intermittently |
Trouble Codes
P0157 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage |
P0449 | PCM Internal Fault |
P0455 | EVAP System Very Large Leak Detected |