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Ask Chris (aka-Moose) Your Own Question
Chris (aka-Moose)
Chris (aka-Moose), Auto Technician
Category: Toyota
Satisfied Customers: 947
Experience:  16 years of experience
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Diagnostic code PO138 and PO606 came up. Just had the front

Customer Question

Diagnostic code PO138 and PO606 came up. Just had the front o2 sensor taken care of. So I am not surprised that the downstream needs replacing now. Question.....will the PO606 go away after I replace the downstream?
JA: Thanks. Can you give me any more details about your issue?
Customer: just concerned about driving with the 606 diagnostic code coming up. I plan on having the downstream sensor replace asap....
JA: OK got it. Last thing — Toyota Mechanics generally expect a deposit of about $20 to help with your type of question (you only pay if satisfied). Now I'm going to take you to a page to place a secure deposit with JustAnswer. Don't worry, this chat is saved. After that, we will finish helping you.
Submitted: 1 year ago.
Category: Toyota
Expert:  Eric replied 1 year ago.


Ok, I need the year, model and engine size of your Toyota