My o2's keep going out need to verify wiring at plug is right
08-19-2012, 11:32 PM
#1
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My o2's keep going out need to verify wiring at plug is right Using Bosch 13444's and rear o2's are deleted
Lsxfox stand alone harness
Driver o2 keeps throwing code.
So driver plug color code is:
Pink
Black/white stripe
Purple /white stripe
Tan
Bosch plug has A,b,c,d
A-gray
B-black
C-white
D-white
According to spark plugs.com Black is signal +
Gray is signal-
Both whites are heater
According to this thread
https://ls1tech.com/forums/generatio...g-diagram.html
Pink is 12v
Black is ground for heater
Purple is signal +
Tan is signal -
So this is what I have for wiring using the plug lettering
A-gray--tan wire -signal -
B-black--purple wire - signal +
C-white--Black wire - ground for heater
D-white--Pink wire 12v for heater
So is this correct? If so why in the hell re brand new o2 sensors only making it 3-4 blocks before my check engine light comes on? Trying to solve this so I can tune
Lsxfox stand alone harness
Driver o2 keeps throwing code.
So driver plug color code is:
Pink
Black/white stripe
Purple /white stripe
Tan
Bosch plug has A,b,c,d
A-gray
B-black
C-white
D-white
According to spark plugs.com Black is signal +
Gray is signal-
Both whites are heater
According to this thread
https://ls1tech.com/forums/generatio...g-diagram.html
Pink is 12v
Black is ground for heater
Purple is signal +
Tan is signal -
So this is what I have for wiring using the plug lettering
A-gray--tan wire -signal -
B-black--purple wire - signal +
C-white--Black wire - ground for heater
D-white--Pink wire 12v for heater
So is this correct? If so why in the hell re brand new o2 sensors only making it 3-4 blocks before my check engine light comes on? Trying to solve this so I can tune
08-21-2012, 05:06 PM
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5.3 base map, rear o2's deleted as with vats.
Brand new o2's in both sides driver made it a few blocks before throwing code again. I exchanged it for another brand new o2 will install tonight....possibly defective o2 from autozone?
Brand new o2's in both sides driver made it a few blocks before throwing code again. I exchanged it for another brand new o2 will install tonight....possibly defective o2 from autozone?
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08-21-2012, 05:46 PM
#9
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what code is it throwing ? and if its that bad you can unplug them and itll run in closed loop....
I was having the same problem on one 02, just my passenger, tried everything, then the last time I was on the dyno, looking at the maps, my wiring was backwards, and was labeled backwards from the vendor.... just had to swap the connections and runs like a dream....
I was having the same problem on one 02, just my passenger, tried everything, then the last time I was on the dyno, looking at the maps, my wiring was backwards, and was labeled backwards from the vendor.... just had to swap the connections and runs like a dream....
08-21-2012, 06:58 PM
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O2 doesn't look bad just keeps throwing codes saying o2 heater on bank 1
I listed how the driver o2 plug wires match up with the o2 itself.
The o2's don't look bad at all that's why I don't understand why I keep getting the codes.
I listed how the driver o2 plug wires match up with the o2 itself.
The o2's don't look bad at all that's why I don't understand why I keep getting the codes.
