Nistune Forums

PL has the Knocklite but tends to use microphone in engine bay. Also others on here use KS-3/KS-4 discussion here: http://forum.nistune.com/viewtopic.php?f=7&t=1914&p=13560&hilit=knock+detection#p13560 This requires a bit of research to find what results people have had with the devices...

about fuel and ign timing - as i understood you have ER34 RB25DET NEO like me, so the question is why your timing is twice less than my ? I'm running 17psi of boost in 98 octane here and we are using knock microphone to detect detonation you could not possibly hear from the drivers seat :? what afr...

I watched your video just then So you did the Z32 first which went from factory 348 to 580 and it ran fine, but when then leaning it out doing injector resize 380CC->480CC it went to 459 and ran too lean Not sure why that is too lean but I've got mine around the 500 mark with the same setup, how do...

Matt, i see that my tune hardly differs from yours your fuel map is richer and timing is less, if it is ok with my tune, if it is safe, or may be your tune is for some special purpose, my tune is for normal street using and racing some time ?

one more try change injectors WATCH

I've had a look at the pics but cant find a part number for these. These are same as mine http://www.nissansilvia.com/forums/index.php?showtopic=398294 It appears they should be 480CC - Ignition timing is only 1 degree off the interpolated cells so not too worried about that - When TPS released is ...

hey Matt, what about my "injector trouble" (i have posted some pics and video for recognizing injectors) and what about new boost cuts soft and hard where can i read smth about ?

2. Suggest using stock BOV and route into the inlet piping going into the turbo to avoid the rich spikes on decel 3. Will need to have another look 4. TP table should be about the same as what I provided in my tune Cant log boost from native sensor since TP overrides the registers for this paramete...

hi again, now - injectors here is my NISMO ( ??? cc) injector http://stg712.ifolder.ru/preview/20110531/9/23874179_3_138638.jpg http://stg712.ifolder.ru/preview/20110531/5/23874185_3_138650.jpg here is my STOCK injector http://stg712.ifolder.ru/preview/20110531/3/23874183_3_138646.jpg http://stg712....

help help

1. Yes fault codes in ECU messages window. CONSULT_DTC_OK if everything good 2. BOV that you are using is atmosphere venting. We recommend plumped back BOV which has a hose going out back into the turbo intake (away from MAF) 3. Timing not sure about. Do you have knock sensor fault code? What are t...

guys pls need help ))

Fault codes in the Display - Consult vehicle display Those spikes are your MAF reading reverse airflow (reversion) This is a common issue and it means that you need to point your BOV vent back away from the AFM and towards the turbo (at an angle) 1) fault codes are in "ECU Messages" windo...

DVS JEZ wrote:check that the ecu isnt going into knock maps.
check your timing on your knock maps to see if it matches, also check the ecu fault codes

knock maps are the same as regular (copied) how to check ecu fault codes ? if there is some software ?

hi again, yesterday i did some road tests (we dont have dyno, nearest is over 250 km and costs 200 eur per 8 hours) and got some questions 1) why mixture richs before shifting (see attached image) ? it makes trouble - eg temp increases higly up to 950 celsium degrees http://stg681.ifolder.ru/preview...

Have you read the manuals (mapping guide and software manual?) O2 flag not used for R34 at all Knock flag is a flag where the ECU looks for knock in the timing maps VE map should leave 'as is' when adjusting just the fuel map. Its used to trim the main fuel table yes i have read all manuals for sev...