Hey I already did a search and alot of other research. I'm taking the car in this weekend to PFsupercars to have them tune my cz. Since I no longer have a cat and I'm usuing the txs race pipe can I have them tune my cz in stage 2? I have the updated cz from maurice and the emanage gold so basically do i tell them to adjust the A/F and ign. timing? Is there anything else the emanage can tune to extract the most hp and tq from it? thanks for the help

 

Hi,

just zero out everything to get the based A/F. then add some fuel trim after 6.2 k rpm. for me I think 6400 rpm is not a good place to trim any fuel anymore. and try to stay for 13.2 for over 8k rpm. According to some doc in the web (motec), the best power for lamda is .92-.93.

 

cool thanks. what about ignition timing? and whats the difference between tuning in stage 1 and stage 2?

 

for my tuned map, I used zero all.. and just add back everything to 34.. since the canscan only able to log until 30 degree adv, I just add the map until it reach 34 (max). My way of tuning, I add the timming first, drive couple of day, then do some air flow tunning. by add 1 everytimes. Btw, when u record ur canscan, u can also record the LTFT. Some ppl said when the LTFT kick in, ur A/F will drop to the stock A/F, but mine is not the case. I dunno why. I also add fuel around 2-3% to the idle rpm (800 rpm w 0% throttle).

 

Do you have a new gold map from Maurice...if so post it so I can have a look at it if you can.

 

Dannobre? U meant my map and the graph or Armaant map?

 

yea if your talking about the map from my cz i havent been able to pull the map off it....which is why im having a company that knows what they're doing tune it for me so i was just trying to figure out the difference between tuning in st.1 and st.2. And its the gold version i know that much i'll probably just tell them to get as much as possible and adjust everything without damaging the car..

 

You need a different version of software to read the Gold maps..that might be the problem??

I'm interested in any Gold based maps......

 

I will post it to9 w the A/F graph. (mine is gold version w revi and high flow cat)

 

The graph i posted is for the canscan during the run around 50'F (early morning) . I did rerun it again around 80'F afternoon same day, the A/F drop by average of .3