Please tell me about these codes.
I’m not sure which interior light stays on since this is my sons car, however, he just had an oil change yesterday and he says the light still stays on. I will ask him today which light it is. Also, the steering wheel seems to pull while driving. He also has a muffer problem when he hit a pothole.
I have the codes…P1381
definition aaCylinder position sensor intermittent interruption Probable cause aa1.
Open or short circuit cnoditoln aa2- Poor
electrical connection aa3- Failed cylinder position sensor
aaCatalyst system efficiency below threshold bank 1 Probable cause aa1
A/F ratio concern aa2
Air leak near H02S (heated oxygen sensor) Bank 1
aa3-Ignition system concern
aa4 Faulty catalytic converter