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Toyota mr2 spyder pre cats, 2000 43,000 miles, I have my own

Customer Question
Toyota mr2 spyder pre cats JA...
Toyota mr2 spyder pre cats
JA: What year is your MR2?
Customer: 2000 43,000 miles
JA: Are you fixing your MR2 yourself? What have you tried so far?
Customer: I have my own restoration shop since 1970 . Obd 11 scan shows o2 sensor problem codes
JA: Have you located all of the vehicle's oxygen sensors? Are the wires leading to and from each intact and in good shape?
Customer: Yes but bad precats can throw the same codes
JA: Anything else you want the mechanic to know before I connect you?
Customer: not at this moment
Submitted: 1 year ago.Category: Toyota
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Answered in 4 minutes by:
10/19/2016
Toyota Mechanic: Ted Ritter, Toyota Master Tech replied 1 year ago
Ted Ritter
Ted Ritter, Toyota Master Tech
Category: Toyota
Satisfied Customers: 4,521
Experience: Toyota Master Tech, ASE Certified
Verified

Thanks for posting

The pre cats can not set O2 sensor codes, to be a little more specific please submit the exact code numbers you are getting, there are some common problems regarding O2 and A/F sensors on these engines as well as catalytic converter issues.

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Toyota Mechanic: Ted Ritter, Toyota Master Tech replied 1 year ago

I also need the engine type information, please check the label under the hood or upload a photo, thanks.

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Toyota Mechanic: Ted Ritter, Toyota Master Tech replied 1 year ago

hello, do you still need assistance with his or have you resolved the problem>?

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Ted Ritter
Ted Ritter
Ted Ritter, Toyota Master Tech
Category: Toyota
Satisfied Customers: 4,521
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