Author Topic: CAT removal sensor fix  (Read 51 times)

December 06, 2018, 07:50:56 AM
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Wynandd

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Does anyone have the procedure for the post CAT removal sensor "fooler"?
Ex - 2007 Subaru Forester XS
Ex - 2008 Subaru Forester XT
Current - 2010 Subaru Forester XT

December 06, 2018, 08:13:02 AM
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LoopSoosStroop

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Does anyone have the procedure for the post CAT removal sensor "fooler"?

Is this for a NA or turbo?

For the NA the second (rear) sensor needs to be spaced out of the flow by about 40-80 mm. You get pipes off the shelf for that, or can have it made up. Its basically just a section of 25 mm pipe with male thread that screws into the original bung, and then the sensor screws into female thread on the spacer.

For a XT it's easiest to have the code suppressed on the ECU, as they are "editable". I don't know if the mechanical fix works on XT's as well. 
2007 XT AT
Midrand - Gauteng