Shouldn't make any difference other than the CEL illuminating. I used to have a street/DE 2001 ITR with OB2 and a test pipe. Missing the post-cat O2 sensor makes the ECU throw a code but doesn't imapct performance.
Shouldn't make any difference other than the CEL illuminating. I used to have a street/DE 2001 ITR with OB2 and a test pipe. Missing the post-cat O2 sensor makes the ECU throw a code but doesn't imapct performance.
Christian in FL | Something white with Honda on the valve cover...
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