turbohf

Zdyne SECU Gold, 450s, B18A, NGK 6's, 6psi...blah blah blah..

anyway i am wanting to add fuel just to the boosted section of the fuel maps but it will only select one cell, WOT (zero boost/vacuum), max boost (10.somthing psi), idle, or all. am i trying to do somthing stupid or is this just being difficult?

also can someone explaing 'open loop' to me?

HMT-Admin

Send me the map your running, I'll make ya something :P

leed

Closed loop= Ecu uses O2 feedback and applies both longterm and short term changes to fuel maps. Cruising and throttle openenings up to about 12" of vacuum.

Open loop=No O2 feedback. WOT or above 12" of vacuum.

Just for ***** and giggles, can you email me your fuel table?
leed16@hotmail.com

turbohf

so at WOT there is no feedback from the O2 sensor? that sounds backwards...

sure i will email you my map..

HMT-Admin

http://www.draglab.com/zdy/pr4mod.zdy

Try that one, I used alot of the tables from my ls/vtec fuel map, might be a little rich in some spots, but manageable.

Dave's probably shittin his pants right now looking at your spark map, hahaha.. your running a pretty decent chunk of timing dustin.

Semnos

lol

turbohf

what you not like my .7 or somthing retard? i want to go to the dyno, need 250 at the wheels....

turbohf

thanks Jeff that tune seems to work pretty well (got rid of that dead spot at zero boost/vacuum), except the fact that it is pooring down rain again and its a little hard to put down that power

HMT-Admin

No, I run about the same timing, its just a little bit agressive especially compared to daves b16 map, hes running like 14 degrees on the top end.

Glad it works good, gotta swing by and gimme a ride.

BLACKSI

first he needs to get a gasket for his dp flange so his sweet exhaust will sound sexy
Beau