News of Fine Tuning, Testing, Diagnostics and Analysis

Hello good day,
I have been struggling on my 2JZ project for a while now. It is a 2JZ Gte with TT Mod (stock turbos). It is installed in my pandem E46 drifter. I first ran it on the stock ecu and then suddenly had fuel cuts at about 4000 rpm. I then redid the entire wiring harness and converted to EMU Classic & R8 coils.

Under load, the engine still does not turn over ...

Hi,
need stage 1 or mappack for traffic '06 115cv
EDC16CP33 1037386559
Thanks

trafficorg.zip

Hello to everyone,
I would like to received little help from you guys for the following case
The car is ford focus 1.6tdci i'm struggling to find where the NM limiter is or if it has one.What i found on the diagnostic log is that car can't pull over 200 ft/lb which is around 270nm.. even if i trick the fuel via "Lambda" on the 3thgear i can see plenty of fuel around 70mm3 but ...

Golf 5 1.9tdi 105hk engine, with turbo from 2l gtb1646vc and map sensor fra 2l, injector from 2.5tdi bnz.

De the injectors need to be written somehow? In limp mode now and underpost.

Hi,
i don't want to compare ME7 ECUs to Marelli 8GMK, but i have two maps

Upstream throttle pressure limiter (ldrxn)
Upstream static pressure target (KFMIRL)

And i get small overboost, drop Dow for a little and start rise again. It is apear on whole rpm range over max boost point(over 2500rpm). What should I do to reduce this thing. Which map should be higher? Static target or limiter. I know, when both of this ...

hi,
bought a car. dpf, egr are disabled and removed + it feels like boost has been increased.
cold start problem. all symptoms as if glow plugs are not working. i have removed connectors from 2 glow plugs but there are no errors for a few days. we have cold winter right now.

can someone help please, are the glow plugs DTC errors are disabled ?

Thanks

Hi,
I have an Audi A6 C6 2.0tdi BRE with stage 1 and i've mounted a GTB1756VK on it.Can somebody give me some hints to tune n75 please? Will i be able to fix those spikes only by closing a bit the vanes in n75 map or i need to touch PID?
i have atached a log with 3rd and 4th gear.

Hey guys, i just read a lot of about this tiptronic topic 620nm TCU, so well, i need to create one sw for my friend, im owing him something so i decided after finally like 1 year to take a look over it,
but i need small advice, how to go for cheating NM2IQ without having this quote or limp or whatever,also without disabling torque monitor... how to do this smart with correct way please? ...

Hi guys, I have to do a map for this ecu.
Hw118012003B for a mini Cooper ("year 2001?).
So I hear something like mini change checksum every 5 start engine, so how can I write it? I read it with less and I wanna write it with kess, but I'm a little bit scared about it.
Can I just put a charger, or connect a secondary batteri, or I need absolutely a charge manteiner?
Thanks

Hi, I'm newish to performing ecu tuning but have been studying the theory basics for a while and have some basic knowledge.

I've been trying to get to the bottom of why my stock VAG 3.0L DDXC engine with auto 8 speed ZF uses approx 10% more fuel in 8th gear than in 7th gear, so I've been logging data for a while trying to get to the bottom of it. The vehicle is low ...