.... everything I read online says a P1150 is a troubled A/F sensor (bank 2 sensor 1) for my car (2001 Cam 3.0l) / Why is my actron Reader (auto-scanner PLUS) saying its a clog in the coolant system?

I have never had conflicting code reads like this...

Googling tells me it's reading as if my car was a Prius. (I have carefully done the test three times with the same readings. So, no, I didn't enter it as a Prius.)

would like to take care of the Check engine light but not sure where to start.

Any words of wisdom would be greatly appreciated.

Thanks.

 

The code reader software may skew towards the verbiage about a coolant issue.

P1150 A/F Sensor Circuit Range / Performance Malfunction (Bank 2 Sensor 1)

Use an ohm meter to check the heater on the sensor and determine if it is open or has a high resistance. Typically the resistance is 0.8-1.4 ohm.

 

Thanks for the reply / do you have a link or anything for how to check the sensor? not sure what terminals to try. The Haynes manual is useless and my googling has come up short. thx

 

If A/F sensor.

B+ = Black
HT = the Black/White wire that is NOT shielded. There is more then one Black/White wire. There are shielded.

Resistance 0.8 - 1.4 ohm.