gL3nJaMiN88 Posted March 9, 2011 Share Posted March 9, 2011 Hey guys I'm having an issue with my cars idle and I'm posting a picture of my Powerfc IDLE/REV screen and wanting you guys to post the same if you have similar setup so I can see if everything is setup right. RB251PRO Apexi PFC r33 Rb25det s2 z32 air flow meter Catch can + breather 3.5" cat back Link to comment https://www.sau.com.au/forums/topic/356756-r33-idle-issues/ Share on other sites More sharing options...
Don Dada Posted March 9, 2011 Share Posted March 9, 2011 Hey guys I'm having an issue with my cars idle and I'm posting a picture of my Powerfc IDLE/REV screen and wanting you guys to post the same if you have similar setup so I can see if everything is setup right. RB251PRO Apexi PFC r33 Rb25det s2 z32 air flow meter Catch can + breather 3.5" cat back Those ac recover values are certainly not correct..ie. the two values that are 9999rpm right now They are suppose to be around 1000rpm....Maybe some one with a 25det pfc would be able to give you the default values although i think this would not affect idle directly. Did they perform the idle learn proceedure on the pfc at installation? Link to comment https://www.sau.com.au/forums/topic/356756-r33-idle-issues/#findComment-5707047 Share on other sites More sharing options...
Dose Pipe Sutututu Posted March 9, 2011 Share Posted March 9, 2011 I would set as: 1100 1150 900 950 The 2nd and 4th values are for the A/C.. the 1st and 2nd are for the fuel recovery points. I found out if you're not using a BOV lower values tend to be better. If you're having idle issues, I suggest hooking up a wideband and seeing that your A/F are. Link to comment https://www.sau.com.au/forums/topic/356756-r33-idle-issues/#findComment-5707214 Share on other sites More sharing options...
paulr33 Posted March 9, 2011 Share Posted March 9, 2011 whats the issue with idle? those FC cut idles are for the PRO version so they are OK Link to comment https://www.sau.com.au/forums/topic/356756-r33-idle-issues/#findComment-5707279 Share on other sites More sharing options...
gL3nJaMiN88 Posted March 10, 2011 Author Share Posted March 10, 2011 Yeh the 2nd value down is for launch control and the one under that no idea Link to comment https://www.sau.com.au/forums/topic/356756-r33-idle-issues/#findComment-5708133 Share on other sites More sharing options...
paulr33 Posted March 10, 2011 Share Posted March 10, 2011 fuel cut recovery RPM one is elec load on and elec load off the first FC cut is pro launch control RPM though again whats the problem with your idle what happens what doesnt happen that you are expecting when did it change or last work Link to comment https://www.sau.com.au/forums/topic/356756-r33-idle-issues/#findComment-5708283 Share on other sites More sharing options...
gL3nJaMiN88 Posted March 10, 2011 Author Share Posted March 10, 2011 It has never been good from the word go always hunts and when u Give it a rev it stalls then takes ages to start again followed by massive hunting issues Link to comment https://www.sau.com.au/forums/topic/356756-r33-idle-issues/#findComment-5708398 Share on other sites More sharing options...
75coupe Posted March 10, 2011 Share Posted March 10, 2011 is it set to the right afm? Have you had a tuner look at it? Have you search for 'idle hunting' issue on SAU? Have you checked & cleaned AAC valve? is the AFM working? is it plugged in? and of course everyones favourite do you have an atmo bov? not that mine causes me any problems... Could be lots of things, good place to start is to maybe search for idle hunting on SAU forums Link to comment https://www.sau.com.au/forums/topic/356756-r33-idle-issues/#findComment-5708438 Share on other sites More sharing options...
paulr33 Posted March 10, 2011 Share Posted March 10, 2011 before doing any of that who installed the powerfc and did you follow the install instructions there is a set 30 min idle procedure you must run if you dont do it properly or skip it the car will basically instant stall or stall when revved Link to comment https://www.sau.com.au/forums/topic/356756-r33-idle-issues/#findComment-5708527 Share on other sites More sharing options...
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