
1998 Chevrolet Blazer 4.3L Excessive Emissions, Misfire, MIL Lamp on
Ok everyone this one is winning the battle against [...] came in with mil lamp on with codes po151 and [...] o2 sensors found bank 2 sewnsor 1 was at .4mv hot replaced sensor and it was reading ok untill it warmed up then it started to drop out to never going ...
Summary posted 3/12/2007
![]()
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)37 Replies Received(Hide Replies)37 Replies Received
|
Message Closed w/Summary
|
VIN | 1GNDT13W9W |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Misfire, MIL Lamp On |
Occurs | Hot, Under Load, Idle |
Trouble Codes
P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
P0300 | Multiple Misfire Detected |
Message Closed w/Summary
Vehicle Data
1998 Chevrolet Blazer
VIN | 1GNDT13W9W |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Misfire, MIL Lamp On |
Occurs | Hot, Under Load, Idle |
Trouble Codes
P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage |
P0300 | Multiple Misfire Detected |