Lambda sensor location

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ZP

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Dec 28, 2015
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Hi All,

I have both codes indicationg both the post and pre cat lambdas are faulty. This is also backed up by a missfire, backfire and strong smell of fuel.

I have 2 questions,

1. Where are the both located and are they easily accesible? ( i know post can be accessed through passenger arch but what about pre, i believe this i on the manifold, is it easily accessible from a ramp?

2. Are both lambdas the same and same size? (I know some are cars they are different lengths)


Thanks
 
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