Does any know of any shops in the city or peninsula that stock hondata's 4 bar map sensor? Mine has cracked near the o-ring and I think it might be responsible for a few CELs I've been getting. I would like to get one today instead of having to wait a week or so if I buy online.

 

PM'd

 

Thanks Cheng. Thumbs up to you for being such an awesome seller.

Unfortunately my CEL is still recurring

Anyone happen to have any experience with a misfire on cylinder 1 CEL? I have ruled out coils, new plugs, valve adjustment. Injectors passed oscilloscope, new map sensor, strong vaccuum although slightly fluctuating at 20-21 in hg.

Car gave compression of 240, 240, 235, 240 psi...

The car idles fine in closed loop with afr at 14.7 to 15.1, then cycles every minute or so to way rich at 13.5 then off the charts lean at 16 (as far as my autometer o2 reads) at which point it MIGHT throw the CEL. I dont feel it misfiring it just gives the CEL and other than that it drives fine.

Im thinking possibly a tuning issue? I can try to contact blacktrax for a touch up but I cant seem to figure out what the cause is...

 

You should try asking in the FI section. Bunch of knowledgeable guys in there. Good luck and hope u find out what's going on.

 

what are the CEL codes?

what kind of turbo kit? and youre running what EMS?

 

Sorry i forgot those details, posting from my phone isn't exactly ideal for a longer post.

Code p0301

Supercharger kit is Science of Speed Stage 2, boost is about 8 psi, EMS is flashpro.

 

Cheng

 

^ Mac, we're good to go