CEL code 9 after plug change?
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Honda-Tech Member
Joined: Mar 2004
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From: West Palm, FL
CEL code 9 after plug change?
It could be some weird coincidence...
Yesterday I swap out my plugs for come colder one (using some NGK BCPR7ES-11) ... Im running 6 psi out of a T3/T4 in my 98 rs, Anyhow, after replacing the plugs, I notice there was some backfiring at cold idle then when away... I assumed that's b/c of the colder plugs... So I take her out for a spin, going to boost a couple times... Then while idling... the check engine light came on... code 9... cylinder sensor ~ dizzy.
Is that possible?? Could these plugs effect the dizzy? If the problem is a bad dizzy (sensor), how long do I have before it become a major problem?
Any advice?
Yesterday I swap out my plugs for come colder one (using some NGK BCPR7ES-11) ... Im running 6 psi out of a T3/T4 in my 98 rs, Anyhow, after replacing the plugs, I notice there was some backfiring at cold idle then when away... I assumed that's b/c of the colder plugs... So I take her out for a spin, going to boost a couple times... Then while idling... the check engine light came on... code 9... cylinder sensor ~ dizzy.
Is that possible?? Could these plugs effect the dizzy? If the problem is a bad dizzy (sensor), how long do I have before it become a major problem?
Any advice?
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Apr 3, 2002 09:49 AM