hippiesrock03
Go Kart Champion
Hey guys,
Been a while since I've posted here but I'm having issues with a CEL Code P0140 - Oxygen (Lambda) Sensor B1 S2: No activity
I bought a new O2 sensor for the post cat (currently have a hi flow eurojet cat). New sensor gives me another code P0141 - O2 Sensor Heater Circuit Malfunction (Bank 1 , S2). I changed spacers as well from RAI J spacer with the smallest bung to a BFI 90° angle one. I checked the O2 sensor wires and made sure everything is connected.
Old sensor - P0140
New sensor - P0140 and P0141.
Could they both be bad? I was extra careful in installing it so I don't twist wires or anything.
What could be the issue??
Sent from my Pixel XL using Tapatalk
Been a while since I've posted here but I'm having issues with a CEL Code P0140 - Oxygen (Lambda) Sensor B1 S2: No activity
I bought a new O2 sensor for the post cat (currently have a hi flow eurojet cat). New sensor gives me another code P0141 - O2 Sensor Heater Circuit Malfunction (Bank 1 , S2). I changed spacers as well from RAI J spacer with the smallest bung to a BFI 90° angle one. I checked the O2 sensor wires and made sure everything is connected.
Old sensor - P0140
New sensor - P0140 and P0141.
Could they both be bad? I was extra careful in installing it so I don't twist wires or anything.
What could be the issue??
Sent from my Pixel XL using Tapatalk