Testing catalytic converter
#1
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Alright since I got all worried about having a clog cat after my plenum thread I start investigating. I tried the described procedure and I removed the upstream O2 sensor and after a couple up and down on the street I had a hard time to decide if there was any improvement or not, definetly not a huge difference, just a slight improvment on the accelaration or was that just me?
Anyways, I bought a IR temp. reader to confirm, here's the results, 530F after the cat and 385F forward of it. Can anybody confirm that those readings are in spec?
Anyways, I bought a IR temp. reader to confirm, here's the results, 530F after the cat and 385F forward of it. Can anybody confirm that those readings are in spec?
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#2
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I guess I should have answered the question in the other thread. LOL Seems fine to me.
http://autos.yahoo.com/maintain/repa...ques083_0.html
http://autos.yahoo.com/maintain/repa...ques083_0.html
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