Civics4Life

so I've been searching here and there for an answer. Got an hmotors b16a swap in my 95 coupe. Been running 100% for a year now and now i get a code 21. and theres a 41 for o2. All wiring was redone and plenty of pressure. I read that the solenoid is most likely bad, but my main question is when i supply 12v it clicks. Could it still be bad?

Civics4Life

Bump anyone?

Civics4Life

No one has ever had this problem? I have continuity from the solenoid all the way to the ecu. Yet it clicks and i'm still getting code 21... hmm

Civics4Life

Well for anyone that has been reading, i plugged in an old p28 that runs the b16 like crap, but it did crossover, vtec works. so is my p30 fried on that connector? Any ideas?

Dom93

could be a tuning problem in your ecu.. try getting it retuned..

best of luck!

Laz's EP

iTrader: (1)

If you changed your computer and VTEC worked, thats your problem.