LS1TECH - Camaro and Firebird Forum Discussion

PCM Diagnostics & Tuning HP Tuners | Holley | Diablo
Sponsored by:
Sponsored by:

check engine light please help

Thread Tools
 
Search this Thread
 
Old 10-11-2006, 08:02 PM
  #1  
Staging Lane
Thread Starter
iTrader: (1)
 
fstls1camaro's Avatar
 
Join Date: Aug 2006
Location: highland,ca
Posts: 90
Likes: 0
Received 0 Likes on 0 Posts
Default check engine light please help
i had a service engine soon light today so i scanned it and it said P0155 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1) what does this mean and how do i fix it.
fstls1camaro is offline  
Reply Like
Old 10-11-2006, 08:46 PM
  #2  
TECH Senior Member
 
2001NBMZ28's Avatar
 
Join Date: Dec 2001
Location: Jacksonville, FL
Posts: 5,399
Likes: 0
Received 3 Likes on 3 Posts

Default
Bank 2 sensor 1 is the precat sensor on the passenger side. Is the car stock? You can look up the code for your year car at gearchatter.com
2001NBMZ28 is offline  
Reply Like
Old 10-21-2006, 01:08 AM
  #3  
TECH Enthusiast
 
GOaT Cheese's Avatar
 
Join Date: Jul 2006
Location: San Diego
Posts: 638
Likes: 0
Received 0 Likes on 0 Posts
Default
The heater in that sensor is probably bad.
GOaT Cheese is offline  
Reply Like
Back to Subforum
PCM Diagnostics & Tuning
View Next Unread
How to test if a wideband sensor needs to be replaced?




Advanced Search

All times are GMT -5. The time now is 02:32 AM.