KennyJ

Can an old 4g plugin ecu communicate with a new Can Lambda ? rb26 g4plugin

is there anything i can do to make it a little more modern ? rb26 plugin ecu , responding to vipec software , not g4

you have a trigger error around 4k , and a weird hole in the fuel map there to

i would put the triggering voltage at about 0.4v below 500rpm check settings for NZ wiring kit , those are the same i always put the airgap a little tighter as described in the manuals because of the low signal while cranking

those steppers are a pain , even if they work i bypassed many of them , just block them and cut a groove in the rubber use idle ignition or rotational idle as a solution if its not a road car you can setup a virtual aux with ect temp >78°c as activation for example

Are there some reliable numbers for this ? Nissan CA18det running evo 4 topfeeds on a vipec RB26 ecu

on itb's you always want to tune in alpha N indeed , why even try with map

your log is only a few seconds long , also your vvt target has zero in top 100%tps row , is your vvt working ? there is a big jump in your fuel map in the lower rpms

cool build , thats looks like a z32 TT diff no ? massive unit wata's are life , i understand the 4stud choice

we use some eastern european standalone controllers for the dccd. in which you can alter settings on tps, 4 wheel speeds , steering angle etc. everything comes over canbus i believe. so to my understanding there's not gonna be much difference if you change only the engine ecu which emulates the standard canbus.

i used stuff from these guys i believe https://www.dccdpro.com/ also in a 03 but an sti which had a box from a 2010 sti does a 03 wrx has the dccd control in the car ? i would believe it doesnt , might be looking incoparating that to , dccd center diff without control drives pretty weird , unless you converted to visco center

i only just noticed the map name is in dutch , if you would be unable to get this fixed i might help you out irl i've seen quite some 2001-2012 subaru's with very very bad wiring , the quality of the wires and connectors is just not as good as gc8's etc they corrode and break off at the connector or it might be totally tune related , thats possible to

tooth count shouldnt matter , i've seen those cherry sensors fail , all of those that failed had exterior damage too so no manufacturer to blaim how much is the sensor gap ? al little tighter as per manual never hurt

these are the deadtimes of modified bosch i use alot

i run the boostdoc plates that come on top of the cams , run the restrictors as per prp advice , not tomei from the 90's stock pump , 10w40 and my breathers are dry , not a drip of oil