Volkswagen Passat Forum banner
1 - 4 of 4 Posts

·
Registered
Joined
·
11 Posts
Discussion Starter · #1 ·
1st...Well My light came on with a Historic Code:

P0140
O2 Sensor Circ.,Bank1-Sensor2 No Activity Detected

The question is Where is Bank 1, Sensor 2?? And is the Not Activity Detected Means that it needs replaced??or is it just a Glitch??

2nd...What brand do u guys recommend for Spark Plugs??



thanx guys
 

·
Registered
Joined
·
2,719 Posts
i replaced mine with autolite platnium no complaints ( from what ive heard the +4 may last longer but they dont do much for preformance)

bump on the 02 issue

i have a car that got that exact same code ( but its been having troubles anyway)
 
1 - 4 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top