I have two trouble codes causing the Check Engine light to be on;
P0155- Heated Oxygen Sensor Heater Circuit 2 S1
P0161- Heated Oxygen Sensor Heater Circuit 2 S2
The car is a 1997 Thunderbird with a 4.6
It has an after market exhaust system with cats.
It's an electrical problem but I have no idea where to begin in trying to find it.
Has anyone dealt with this or a similar problem before?
Any pointers would be appreciated.
Also, Could anyone tell me what bank (drivers side or passengers side) those codes are coming from?
Thanks.
P0155- Heated Oxygen Sensor Heater Circuit 2 S1
P0161- Heated Oxygen Sensor Heater Circuit 2 S2
The car is a 1997 Thunderbird with a 4.6
It has an after market exhaust system with cats.
It's an electrical problem but I have no idea where to begin in trying to find it.
Has anyone dealt with this or a similar problem before?
Any pointers would be appreciated.
Also, Could anyone tell me what bank (drivers side or passengers side) those codes are coming from?
Thanks.