SPONSORED LINKS

2001 Toyota Tacoma Catalyst converter

Tiny
LOPEZ PIC
  • MEMBER
  • 2001 TOYOTA TACOMA
  • 3.4L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 173,000 MILES
What parts do I need to buy to fix catalyst converter on toyota tacoma 2001/ check engine light is on and fail code is p0420 catalyst converter below threshold bank 1 (5)
Monday, June 16th, 2014 AT 2:37 PM

1 Reply

Tiny
CARADIODOC
  • MECHANIC
  • 33,916 POSTS
You need a new catalytic converter. Bank 1 is the driver's side. Once it is replaced, you also need to look at the oxygen sensor signal voltages and the fuel trim numbers to verify the fuel / air mixture is correct, otherwise the new converter could overheat and be damaged.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, June 16th, 2014 AT 10:23 PM

Please login or register to post a reply.

Related Catalytic Converter Content

How to Test a Catalytic Converter?
VIDEO
How to Test a Catalytic Converter?
Instructional repair video
Catalytic Converter
GUIDE
Catalytic Converter
The engine exhaust system catalytic converter was developed in the early 1970's when severe air pollution was prevalent, and was made mandatory in automobile manufacturing...
VIEW MORE

Sponsored links