Ecumaster forum

Hey guys, I am working for my highschool on a semester project. We need to build a boost pressure control in MATLAB. At the moment we are seaching for already existing models of a 1. Boost Pressure Valve 2. Boost Pressure Sensor 3. Analog model of a 4 stroke engine. Are here any Matlab cracks existi...

I did it now with

Ignition - Ignition event trims

First cylinder needed 8.5 degree to match with the timing light, i applied the 8.5 degrees now to all 6 cyl - should work right ?

Yeah i did,

i changed the "first trigger tooth" value because this should be responsible for the first ignition but - no results

seems like this is wrong - should i work with the trigger angle ?

How can i set up the correct ignition timing?

Where i can find that function? I used a ignition light to read timing and there is a missmatch of around 10 degree (2JZ GTE VVTI)

This engine got no mechanical option to adjust timing like the CA18det - i think i have to do this in emu software.

thanks

Hello,

i got 800 ccm Sard Injectors (High Imp) and wanna get these running.

Is it better to get them running on high imp or should i go for low imp? It is a 2JZ GTE and i got OEM resistorbox, which i can build in.

thanks

PSI-Motor wrote:Its just so we don't hurt the sensor.

What do you mean? Does I harm the lambda when i enable it while the engine is off ?

Problem solved. Had a wiring issue (broken contact), so that was the problem why i sometimes got no values. Lambda Heating still takes around 40-60 seconds but i think i can`t change that. I enabled Lambda when no RPM unter O2 Sensor options, so it takes in most cases not such a long time until i go...

Thanks a lot mates.

I got a log of such a O2 failure.

Seems like the heater turns off and i got no values until its heated up again, is it okay, that the heating period take around 40 secounds ? Seems to much!

Hey guys, i am mapping my CA18DET at the moment and the car runs good but i got 2 problems and wanna ask for your help: 1. My LSU 4.2 Sensor needs after Engine start around 30 Sec to deliver values - the first 30 Seconds it just shows "Lambda 1.00" - i saw in my logs, that this ~30 second crash appe...

You have PM!

Hey guys, i already wired a CA18DET and everything is fine, now i am wiring a 2JZ GTE VVTI Engine for EMU. All aftermarket Sensors, triggers, injectors and coilpacks (wasted sparks) are already installed but i got some quesitons to following points: 1. The throttle is a e-driven throttle, not like t...

Got the same question with the CAS Sensor - any pinouts ?

Power Supply for EMU to CA18DET Ign. Pin ? It this right ? I measured on this pin 12V, there are 2 other pins named "ECU Power" in the stock Nissan Pinout but i measure 0V when ign. is on .