Hey! I have an 08 NA impreza and got a p0134 code after leaving the carwash (didnt wash the engine bay, all exterior). I tried measuring the rails on the car side connector, had the key in the ignition set to on, not running, but every pin on my meter never went above 2.2V. Is there a chance that my car side connector really is bad? Do you know any resistance values I could look for on the sensor pin out? Trying to be as close to 100% on this before I go to autozone and get a replacement sensor. Thank you so much for your video!
So I’ve got a 2012 forester same code different engine. I’ve done a bunch of work on it timing chains and head gasket after that no problem. Got it detailed and on the way home p0134 code figured it actually was the sensor changed it and it won’t go away cleared the code and everything. Any thoughts thank you in advance
@@dominicklobifaro5215 I would just check the obvious first, no issues with connector not being plugged in all the way, did you replace the correct sensor, no broken wires etc. Also brand of sensor often matters. Some makes are very picky about what brand you use. Id only really use denso or ntk
@@dominicklobifaro5215 aside from visually inspecting for anything broken your next move is probably going to have to be to check for power at the connector and monitor it with a scan tool
Thanks for the info on this code and sensor. I have P0028 and P0134 on my 2010. Definitely going to give the O2 sensor a swap here soon.
@@RobertSchneider-8675309 Absolutely. P0028 is going to probably be a separate issue, usually that's a code for oil control valves
Hey! I have an 08 NA impreza and got a p0134 code after leaving the carwash (didnt wash the engine bay, all exterior). I tried measuring the rails on the car side connector, had the key in the ignition set to on, not running, but every pin on my meter never went above 2.2V.
Is there a chance that my car side connector really is bad? Do you know any resistance values I could look for on the sensor pin out?
Trying to be as close to 100% on this before I go to autozone and get a replacement sensor. Thank you so much for your video!
So I’ve got a 2012 forester same code different engine. I’ve done a bunch of work on it timing chains and head gasket after that no problem. Got it detailed and on the way home p0134 code figured it actually was the sensor changed it and it won’t go away cleared the code and everything. Any thoughts thank you in advance
@@dominicklobifaro5215 I would just check the obvious first, no issues with connector not being plugged in all the way, did you replace the correct sensor, no broken wires etc. Also brand of sensor often matters. Some makes are very picky about what brand you use. Id only really use denso or ntk
I used denso pn#234-9109 it’s definitely plugged in all the way I just am not sure about any broken wires. Again thanks in advance for the help
@@dominicklobifaro5215 aside from visually inspecting for anything broken your next move is probably going to have to be to check for power at the connector and monitor it with a scan tool