× 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

P0153 Diagnostic Trouble Code Discussion for June 2007

Heated Oxygen Sensor (Bank 2 Sensor 1) Slow Response

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0153
Help Request Posted
1996 Chevrolet Blazer 4.3L MIL Lamp on VIN: 1GNDT13W3T
P0153: Heated Oxygen Sensor (Bank 2 Sensor 1) Slow Response. Vehicle runs fine, no symptoms except that the MIL comes on with in one day of clearing the codes. I am leaning towards a fuel pressure problem, but would like a second opinion due to the expense of a regulator. Fuel pressure readings listed below in test sect...
June 14, 2007
1996 Cadillac DeVille 4.6L runing rich VIN: 1G6KD52Y1T
P0153: Heated Oxygen Sensor (Bank 2 Sensor 1) Slow Response. ... on,code p0153-O2 signal slow bank 2 sensor 2.I found that the fuel trim on bank was runing rich.I sprayed the intake by the gasket and found that the gasket was leaking.I fix that and now I still have bank 2 runing rich.I used a smoke machine to see if the...
June 29, 2007