My calibration (needs review)

Crazed · Post by **Crazed** » Mon Sep 07, 2009 2:40 pm

set up is
k24a2
RBC IM
Rcrew Header
3" exhaust w/ race cat, res and muffler
3" CAI with velocity stack

I think theres more in the motor, this made 216whp 172wtq on a dynojet, any tips or advice would be greatly appreciated.

cranny · Post by **cranny** » Tue Sep 08, 2009 10:31 am

dude , that map is a mess. whoever tuned that , made somewhat of a mess. im not arguing with the numbers which arent that bad for a stock k24a2 but , wow , lol.

have a look at that spunkster , lol. the fuel and ignition maps are both crossed over badly , ignition more so.

if it was me , id almost start over and tune from a basemap again. post up a datalog buddy.

Crazed · Post by **Crazed** » Tue Sep 08, 2009 10:34 am

heres a datalog from a few minutes ago and the graph

cranny · Post by **cranny** » Tue Sep 08, 2009 11:58 am

oh man , haha. your car has alot more to offer. who tuned this? and for gods sake , stop revving it to 9k or above , i hope that was just for the dyno, lol. i cant believe it doesnt knock. ive never seen so much timing on a map in my life.

i need a better datalog buddy. go for a 20 minute drive in open loop , and somewheres during that drve , do a WOT 3rd gear pull from 2k rpm to redline.

you CANNOT roll on the throttle i can tell by the datalog thats what your doing and thats no good. instantly floor it for the pull. dont roll on the gas.

what kind of fuel you running?

load this on and do the datalog as ive asked.

Crazed · Post by **Crazed** » Tue Sep 08, 2009 1:14 pm

cranny wrote:oh man , haha. your car has alot more to offer. who tuned this? and for gods sake , stop revving it to 9k or above , i hope that was just for the dyno, lol. i cant believe it doesnt knock. ive never seen so much timing on a map in my life.

i need a better datalog buddy. go for a 20 minute drive in open loop , and somewheres during that drve , do a WOT 3rd gear pull from 2k rpm to redline.

you CANNOT roll on the throttle i can tell by the datalog thats what your doing and thats no good. instantly floor it for the pull. dont roll on the gas.

what kind of fuel you running?

load this on and do the datalog as ive asked.

I figured you'd need a longer datalog so i just came back from a drive a log is attached, I was revving to 9, that bottom axis is in mph, the car is limited to 8k. Im using 94octane fuel in the car, thank you so much for your help.

NOTE
this log was not made with your map, i'll have one using your map in a couple hours

Crazed · Post by **Crazed** » Tue Sep 08, 2009 3:40 pm

heres the datalog using your cal with 2 2k-redline pulls

cranny · Post by **cranny** » Tue Sep 08, 2009 5:29 pm

im not sure whats going on. maybe spunkster can help here cause ive never encountered this. when looking at the datalog of a WOT pull , its showing hes in 3rd gear , than halfway through , it switches to 2nd gear and his ignition drops right off. anyways , heres an update , more stuff cleaned up.

Post by **Spunkster** » Wed Sep 09, 2009 11:12 am

He has set the speed sensor to a constant output which is not recommended. It needs a proper speed signal to operate correctly.

cranny · Post by **cranny** » Wed Sep 09, 2009 11:39 am

ahh , would have taken me a while to figure that out , haha. thats why we got the pros here to help , thanks spunkster your the man.

Crazed · Post by **Crazed** » Wed Sep 09, 2009 11:41 am

hey cran heres the log using that map with two 2nd gear pulls. Spunk whats the best way to set the vss with for an 05.

Post by **Spunkster** » Wed Sep 09, 2009 1:36 pm

What vehicle is this in?

Crazed · Post by **Crazed** » Wed Sep 09, 2009 3:31 pm

i think i fixed the problem, coutershaft speed sensor and constant speed signal were checked i unchecked them

Crazed · Post by **Crazed** » Thu Sep 10, 2009 4:32 pm

cranny im going to the dyno again tomorrow to start over, if you could look at my last datalog before i go that would be awesome. thank you again

cranny · Post by **cranny** » Thu Sep 10, 2009 5:48 pm

your pretty well part throttle tuned. could pick at it forever , there comes a time when you say , thank god for wideband closed loop , hehe.

your ecu is killing the cars ignition at 6000 rpm , i cant figure out why have never encountered it before. i see now why they had it set so high.

spunkster check out his last datalog there at this time , 24:49.586. do you have any idea what can be causing this? i dont know if he fixed it in parameters , but ts still showing him going into 2nd halfway through a pull , but it seems it has no bearing on the ignition issue.

another update.

Crazed · Post by **Crazed** » Thu Sep 10, 2009 6:54 pm

cranny wrote:your pretty well part throttle tuned. could pick at it forever , there comes a time when you say , thank god for wideband closed loop , hehe.

your ecu is killing the cars ignition at 6000 rpm , i cant figure out why have never encountered it before. i see now why they had it set so high.

spunkster check out his last datalog there at this time , 24:49.586. do you have any idea what can be causing this? i dont know if he fixed it in parameters , but ts still showing him going into 2nd halfway through a pull , but it seems it has no bearing on the ignition issue.

another update.

its fixed now, the speedo issue and the ignition cut, cranny and spunk thank you both so much for your help.