D15B Turbo Cel Help Plz ~Newb
04-12-2012, 06:47 PM
#1
Honda-Tech Member
Thread Starter
Join Date: Apr 2012
Location: N.Y.
Posts: 37
Likes: 0
Received 0 Likes
on
0 Posts
D15B Turbo Cel Help Plz ~Newb
Hey all, i got a mini me turbo running 7lbs on a JK base mapped p28, walboro FP, 440 cc inj's, fpr, 4bar map, radiator, t3 turbo ect... and im only driving it maybe once a week for 20 mins, or 2 an from my boys garage until i can get a couple more things in n take it to the dyno.
Up until recently its been running great, AFR gauge has been rich on warm up an optimum running, but the other day i drove it to class and watched the afr gauge gradually go off the chart lean on the way home on the highway...
kinda boggs and sputters on acceleration, but drove home an have'nt taken it anywhere but round the block but the idles gotten rough an i hear a bit of popping (idk if its miss or backfiring) but "not bad"
CELs are 41 - primary oxygen heater sensor
22 - vtec pressure valve
and 14 - idle air control valve
The iac was nasty so changed it, and i unplugged the o2 sensor and it seems to run and idle a little smoother... (from what i hear some people foil and bag their o2's?), but dont have a clue as to the vtec pressure valve...
Still putzin round withit though, any info will help, thanks alot!!!
Up until recently its been running great, AFR gauge has been rich on warm up an optimum running, but the other day i drove it to class and watched the afr gauge gradually go off the chart lean on the way home on the highway...
kinda boggs and sputters on acceleration, but drove home an have'nt taken it anywhere but round the block but the idles gotten rough an i hear a bit of popping (idk if its miss or backfiring) but "not bad"
CELs are 41 - primary oxygen heater sensor
22 - vtec pressure valve
and 14 - idle air control valve
The iac was nasty so changed it, and i unplugged the o2 sensor and it seems to run and idle a little smoother... (from what i hear some people foil and bag their o2's?), but dont have a clue as to the vtec pressure valve...
Still putzin round withit though, any info will help, thanks alot!!!
04-14-2012, 06:54 PM
#2
Honda-Tech Member
Thread Starter
Join Date: Apr 2012
Location: N.Y.
Posts: 37
Likes: 0
Received 0 Likes
on
0 Posts
Re: D15B Turbo Cel Help Plz ~Newb
reset cels and only have 22 now... so something with my vtec pressure valve?... seems like it kiks in alright, ive got the chipped ecu mapped for vtec around 4400? and a vtec controller in dash with vtec set for 4000 which im thinking over rides the ecu... so if anyone has any ideas
04-14-2012, 10:40 PM
#6
Honda-Tech Member
Thread Starter
Join Date: Apr 2012
Location: N.Y.
Posts: 37
Likes: 0
Received 0 Likes
on
0 Posts
Re: D15B Turbo Cel Help Plz ~Newb
thanks, ill try that tomorrow... i just went thru and did some re wiring and im thinking that might have something 2 do with it, itsa nightmare O_o , all hacked up, trying to hotwire it together cuz the harness, ecu, motor, and car are all pieced together... keepin me buzi. . .
keepin me buzi. . .
04-15-2012, 09:34 AM
#7
Honda-Tech Member
Thread Starter
Join Date: Apr 2012
Location: N.Y.
Posts: 37
Likes: 0
Received 0 Likes
on
0 Posts
Re: D15B Turbo Cel Help Plz ~Newb
W0W was that a pain... finally figured out i gota p06 harness going into a p28 ecu and the colors / placement threw me off, i rewired em all no NO cels!!! Thanks!
Kid that had it before me had the F***** vtec wire grounded and the black ground to the oil pressure sensor wire // black and blue to vtec wire...
Kid that had it before me had the F***** vtec wire grounded and the black ground to the oil pressure sensor wire // black and blue to vtec wire...
Thread
Thread Starter
Forum
Replies
Last Post
SuperRice
Honda Civic / Del Sol (1992 - 2000)
5
07-08-2003 09:50 AM
