[Z06] Codes
Thread Starter
Burning Brakes
Joined: Apr 2007
Posts: 1,030
Likes: 1
From: Douglasville Ga
Codes
I posted in the Tech section but haven't gotten too many answers.
Did a header install a few months back on my 03 Z, and have been getting these codes;
P0133 C - Slow Response Bank 1 Sensor 1
P0135 HC - Heater Circuit Bank 1 Sensor 1
P0141 HC - Heater Circuit Bank 1 Sensor 2
P0153 HC - Slow Reponse Bank 2 Sensor 1
P0155 HC - Heater Circuit Bank 2 Sensor 1
P0161 HC - Heater Circuit Bank 2 Sensor 2
& P1133 C - Insufficient Switching Bank 1 Sensor 1
I am assuming that Bank 1 sensors are the front O2 sensors, so i am not too worried about Bank 2. Will a simple replacement of the extensions and front O2 sensors fix the codes for Bank 1?
Nick
Did a header install a few months back on my 03 Z, and have been getting these codes;
P0133 C - Slow Response Bank 1 Sensor 1
P0135 HC - Heater Circuit Bank 1 Sensor 1
P0141 HC - Heater Circuit Bank 1 Sensor 2
P0153 HC - Slow Reponse Bank 2 Sensor 1
P0155 HC - Heater Circuit Bank 2 Sensor 1
P0161 HC - Heater Circuit Bank 2 Sensor 2
& P1133 C - Insufficient Switching Bank 1 Sensor 1
I am assuming that Bank 1 sensors are the front O2 sensors, so i am not too worried about Bank 2. Will a simple replacement of the extensions and front O2 sensors fix the codes for Bank 1?
Nick
Thread Starter
Burning Brakes
Joined: Apr 2007
Posts: 1,030
Likes: 1
From: Douglasville Ga
So my front O2 sensors have a slow response and heater problems and the rear sensors just have heater problems. Are the heater problems on both sets from the headers? More exhuast passing by and all. What about the slow response. Are they just old?
