CEL Code P0301
#1
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CEL Code P0301
Anyone know what could cause this or what I should change?
Car has 32,1xx miles
Installed AEM V2 2 weeks ago (no cel then)
no other engine mods
I ordered spark plugs a lil while ago and planned on changing them even though its not needed. do you think this will fix it or am i better off taking it to the dealer? Thanks!
Car has 32,1xx miles
Installed AEM V2 2 weeks ago (no cel then)
no other engine mods
I ordered spark plugs a lil while ago and planned on changing them even though its not needed. do you think this will fix it or am i better off taking it to the dealer? Thanks!
#2
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check the spark plugs and make sure clyinder #1 isn't loose. also check the plug for unusual wear. you could also swap the coils from cylinder #1 with another cylinder, then clear the code and see if it reoccurs on the same cylinder. this would tell you if it's a bad ignition coil. you could have a bad ECU too. there's several things it could be obviously, so taking it to the dealer might be your best course of action.
#3
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Do you drive it in the winter? or store it? Check injectors, ohm them out they should be 10-13ohm's if they are higher than that run Chevron's Techtron injector cleaner. This is what was recommend by our Honda rep.
#4
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my car was stored in winter. for 4 months to be exact. i have new spark plugs that will come in tom. i will go buy some fuel injector cleaner. i cleared the code and have ran my car for 2 days now with no problems. my car never felt different before and runs fine. i guess it was an ecu mishap or something?
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