mike2016

i don't fully understand the logic of this setting.
for example in this log, in the latter part of the log starting around 3:10
when there's a sudden throttle change, lambda goes way too lean. 
Is this due to lag of the lambda sensor, or should i increase the async injection time? 

Most, if not all, automotive LEDs are PWM dimmed. There are plenty of cheap LED dimmer switches on Amazon for less than $20 or even less. 
It'd be nice to have everything integrated into the PDM switch panel, so that i don't need to wire another odd looking dimmer switch for the lights. 
I'm going to buy the PDM Link for my project, i think it's the best option out there now. 
 
 

Besides my tuning car hobby, I'm building a RV/Motorhome based on a Sprinter on my spare time. 
I've been looking for a suitable remote mount switch panel for lighting control, water pump on/off, outside awning light, roof lights...etc.  There's a few on the market such as "SwitchPro" but it's not programmable, and many don't have capability to add additional keypad.  and those systems are mostly "fixed", the same button can only do the same task. and there's no input / trigger capability. 
I think the PDM is a perfect product for this.   
since it's CAN based, I can have a keypad in the cockpit, one in the galley, another in the sleeping area. and I can have the keypads control different loads depending on the location.  for the cockpit keypad, i just need to control roof lights and outside lights..etc.  
My questions 
Can the PDM somehow be programmed to "DIM" LED lights? 
I understand it can be used standalone. Can I use the keypads without an ECU? 
I wish there are more button available for purchase... maybe add a custom button option ?   
Perhaps making PDM beyond a "motorsport" only product ?    SwitchPros stole the show at SEMA this year for ... well .. "switches". 
 

Yeah, would likely work with 1JZ trigger mode.  If not the generic multitooth/missing mode with the cam window sync method will handle that.  VVT will be fine.

I occasionally take my car to the mountain roads in the 2k-3k meter elevation. should I change the  lambda target table to MGP vs RPM instead? to better compensate for elevation change? 
currently the fuel table is set up as TPS vs RPM, and lambda target table is MAP vs RPM
Or is there any other recommended way of compensating elevation change ?

changed wall wetting comp to 0, and enabled asynch inj 0.5ms.  
no more failed starts! 
i think a lockout setting for wall wetting comp should be added
 

G4X is working properly now!  
changed the firing order to 300ZX and it started right up! 
Sorry to have wasted everyone so much time, and thanks so much for you and your team's help. I appreciate it. 
I had no idea the shop who built the car used a 300Z ECU until now, i don't know what the reason was ....
I changed the pins back to factory on the ECU connector after we confirmed G4X is working. 

G4X is working properly now!  
changed the firing order to 300ZX and it started right up! 
Sorry to have wasted everyone so much time, and thanks so much for you and your team's help. I appreciate it. 
I had no idea the shop who built the car used a 300Z ECU until now, i don't know what the reason was ....
I changed the pins back to factory on the ECU connector after we confirmed G4X is working.