Well I checked my timing today. I am at 31 Degrees at WOT. I think thats about 8 degrees more advanced than stock... so it worked

 

Nice. Isn't that more than JWT or Technesquare. Get some 3.5 cams in there. Than your good to go.

 

3.5 cams?!?!? hmmmmmm.

 

Didn't you say 24 is stock, thus thats 7 degree advance. Just busting your b*lls. Good job man. I wonder how much timing advance we can run to gain most power without knock?

 

how did u check it?

 

not sure of the name of the device, but it was large with a big LCD screen like 7" and looks very expensive. i was told bout $5k. its not the Nissan consult but does almost everything. check all sensors, shows u graphs, logs, etc...

 

did u go to the dealer or something? where did u borrow it from? would the dealer be able to check and tell me what my timing is?

 

friend of mine borrowed it from his shop. Im sure the dealer will charge you to do that, but yes they can.

 

You can get a obd2 scanner/logger with pda if all you plan on just monitoring the ecu. You can get a Pocketlogger, obdscan, ect. for about $150-200. Im going with a Pocketlogger ($125) and ZT softwear ($40), PDA (price varies on model), and Zeitronix Zt-2 WBO2 ($280). A total of $445 + your choice of PDA. I already have the SAFC 2 and AFPR, so I'll have everything but an extended rev limit.

 

You know if Pocketlogger or any of them scanners/loggers work with an Axim x50?

 

I dont see any Dells on pocketloggers list, but these are the requirements:
http://www.pocketlogger.com/index.php?pid=faq_pda_comp

No dell on Harrison (obdscan) either.

Pocket codes has dell: http://microsoft.handango.com/Platfo...oductId=199881

Some more Dell OBD info: http://www.aximsite.com/boards/showthread.php?t=122971

 

I use the serial consult cable $90, OBDscantech software $25 and a laptop (already had).

 

thanx alot dude, i went thru the aximsite as well and found another thread, but this one u found seems to be more informative.

 

Thats the best route to go. I have both and the consult clone is better than the OBDII readers imho. Although the obdscan I have does work with my Palm which is easier than hauling a laptop around, but I always have the laptopfor the Emanage Ultimate anyway and the obdscan works with both.

 

I dont want a laptop so anything PDA is fine. But the pocketlogger software for the Zeitronix is the piece I really need. I may as well get the rest of the Pocketlogger software to read the timming and such. Im not going for the best stuff, obviously.

Unless I can use both the ZT software and the clone on the same PDA with no other parts and its truely better I'll stick with the pocketlogger. It owuld be nice to connect it to my SER though.

 

jime and jmeister where did u guys get the serial consult cable and OBDscantech?

 

Got mine here. http://www.plmsdevelopments.com/consult_if.shtml

 

Got mine here http://www.blazt.biz/

 

thnx..... i shall be purchasing one soon

 

Do you think it will work on a VQ35?

 

I would like peoples opinion on this. Would timing at 31* be too much timing advance?

 

@ what RPM?

 

throught all rpms at WOT. i logged timing and it was 31* till 6100.

 

Well after dyoning and also haveing a few weeks of fun with the timing advance, it had to come to an end. Right now my car is having problems. yesterday i start it and and shut off as usual (no iacv, cold start), but this time it didnt wanna stay on not even with lil gas. so i managed to keep it on, the car after it warms up sits in idle very low mid 500s when in gear. and it shakes like crazy. i changed fuel pump to the stock one, and same thing, i check my wideband readings, and when it does this, the a/f leans out almost off charts like if there is no fuel. this morning i checkd and cleaned, cam, and both crank pos sensor. still does it. now, it is two very possible issues. a bad vacumm leak at the EGR guide tube, or injectors.

My question is, at 65ish Fuel pressure at WOT on the stock 4th gen injectors. is there a chance that they might have been maxed out and I probably hurt them? also i sprayed starter fluid towards the egr guide tube or below the tb and idle changed a lil bit everytime i sprayed it. so it might be leak also. any input will be appreciated. thanx

 

65 psi on stock injectors.....WOW thats like 4.4 bar....IMO thats alot over the 3.0 stock...but I dunno wht the duty cycle is on stock fuel pressure...but i dunno

 

Leaking o-rings or injector isolators. Most likely the latter since he said he was running lean. The pressure was fine.

 

I have a question ya'll. I know the ideal way to do this would be just logging the timing. but i dont have any tools for that. soooo, I would like to know how can we predict or guesstimate how much my timing is advanced? here is the setup, I have 370 (z32) Injectors, and I have at most -15 corrections almost across entire rpm range, with stock fuel pressure.

 

Get a Eu be done with it. Sell the safc add some money too it and bam their you go. Man it really helps out in all kind of ways. My EU has saved me about $600 now. I dont have to get z32maf because I can just clamp stock voltage. And now Im going to add injectors and not have to buy upgraded= more money saved. You would be able to see all your timming,and knock levels in your data logs and you could fine tune that beast you got their!

 

Ok guys if I was planning on going with the apexi neo, would a good set up be the innovative motorsports wideband o2 with gauge and then get the cable and software from that blitz website?

From all the reading ive done that setup would do everything right? ( datalog, view timing, adjust timing/air to fuel, etc. )

 

Ok just one more quick question, I am planning on purchasing Auterra for my 03 max. I checked on their website and it doesnt say any nissans have can yet. It is like $80 cheaper for model without can so I just wanted to verify we do not have can on the 03 maximas. Thanks

 

partial CAN on 5.5 gen auto's, no CAN on manuals. i believe 04+ has can on everything

 

Thank you for the info.

 

1st time i read every post in a thread more than 2 pages long.. and worth every second. Even though we went off track a bit..

THANKS for the info BUMP.