I just got my head rebuilt and new pistons and got a S100 hondata. I took her up past 6000rpms and vtec didn't hit. What are some things I need to check?

 

check your oil level.

 

Brand new oil bud

 

did you have the hondata before? (meaning did you have vtec before on a stock ecu)

 

I had vtec on stock ecu, but did a rebuild and put the s100 in and no vtec

 

Have you verified connectivity to your solenoid?

 

Yes

 

no cel?

what ecu is running the hondata. is vtec enabled on the computer end?

 

P28. There is a cel but its code 9 which is the distributor, but i was using the same distributor on my old set up with the same cel. And vtec should be enabled, I took it to this guy who put a base map on there, i don't see why he wouldn't enable it. He told me to take my car to vtec to make sure it was working.

 

bump

 

if thats what was changed, you need to start there. see if it isn even enabled, or if it has a higher crossover point.

 

what distributor are you running? a distributor CEL probably isnt something i would want on just for kicks... i would solve that as well

 

See if you can get a P28, and see if you have problems. Double check the stock ECU to see if it throws codes, if it runs fine, then I would think something was not done right with the S100

 

+1