I keep setting a P0153!
#1
I keep setting a P0153!
I keep setting a P0153 ses code.....I have LT headers....I know the code says it is bank 2 sensor 1...so I replaced the 02 sensor on the passenger side..the precat one (in the header)...no luck code came back...then I replaced the o2 wire extensions....same thing..code came back. What else can it be?
#2
I thought Bank 2 sensor 1 was the the 02 in front of where the cats used to be...I have read this in other posts...Anyone else? Please correct me if I'm wrong on this.
"Sorry, let me clarify, and in addition, their respective rear codes. Yes Bank 2 sensor 1 is Passenger front or pre cat sensor."
"Sorry, let me clarify, and in addition, their respective rear codes. Yes Bank 2 sensor 1 is Passenger front or pre cat sensor."
#3
wrencher
iTrader: (2)
B1=left/drivers side W/#1 cylinder
B2=right/passenger side W/#2 cylinder
S1= pre-cat
S2= post cat
Now for the slow response code, is it possible you have an exhaust leak,even a pin hole?
Ever had to repair the wiring harness besides the extentions?
Can you scan the PCM's data stream is the O2 staying noticably lean or rich?
B2=right/passenger side W/#2 cylinder
S1= pre-cat
S2= post cat
Now for the slow response code, is it possible you have an exhaust leak,even a pin hole?
Ever had to repair the wiring harness besides the extentions?
Can you scan the PCM's data stream is the O2 staying noticably lean or rich?
#4
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Originally Posted by BadManLS1
I keep setting a P0153 ses code.....I have LT headers....I know the code says it is bank 2 sensor 1...so I replaced the 02 sensor on the passenger side..the precat one (in the header)...no luck code came back...then I replaced the o2 wire extensions....same thing..code came back. What else can it be?
Another possibility, I used copper gaskets and permatex copper sensor safe RTV to fix the leaks. Could the RTV or copper gaskets have ruined them?
How about anti seize? Is there anything in it that could kill 02's?
#5
Originally Posted by Black Blown 02
How about anti seize? Is there anything in it that could kill 02's?