What do we have here... - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

riot · 01-22-2004, 07:19 AM

What are those lovely solenoids mounted next to my ignitor chip? I'm going to go out on a limb and say vaccum control solenoids for emissions/cruise control.

Anywho know for sure?

Looks like I got an automatic ECU.. :ghey: I'm told it works just fine with a 5 speed...can anyone confirm?

That is trans fluid in that pan...pretty gross looking eh?

I'm going to be filling it up with Redline MT-90.

For the rest of the pics, go to...
http://www.riotdesigns.com/240sx/sr20det/

Enjoy!

-ryan

uiuc240 · 01-22-2004, 07:46 AM

No cruise on SRs from the factory. Those are boost cut solenoid parts. They limit boost to ~10psi (if it spikes or if you use a boost controller). You don't need them.

Eric

riot · 01-22-2004, 07:49 AM

Quote:

Originally Posted by uiuc240

No cruise on SRs from the factory. Those are boost cut solenoid parts. They limit boost to ~10psi (if it spikes or if you use a boost controller). You don't need them.

Eric

I had a strange feeling it was a boost cut solenoid...

I guess now I know. Time to yank them off and toss them in the trash!

[email protected] · 03-10-2004, 08:29 PM

I know this thread has been dead for a while but I found it while searching. i have the same assembly with my ignitor chip, but mine is already wired / plugged up to the harness (with connectors of course). should I just unplug those and take those off that whole bracket?

riot · 03-11-2004, 06:26 AM

Yeah, I just took all that crap off and left the plugs hanging. You don't need to worry about that stuff.

-ryan

mykem · 03-11-2004, 11:48 AM

was that an automatic ECU? did it work with the 5 spd? that oil looks just like what poured out of my ka24, the engine was coated in mud and slime, so i'm guessing it was in a flood or something of that sort

Maeda · 03-11-2004, 02:37 PM

The auto ECU WILL WORK WITH 5 SPEED! I'm running it right now. Starting is a little rough but its fine other then that.

riot · 03-11-2004, 02:44 PM

I've been running for about two weeks now and haven't had any problems with this ECU.

black s13 · 03-11-2004, 04:07 PM

wait, the auto ecu might be causing my hard start... wtf.... i never thought to check that. can anyone confirm that an auto ecu will make starting odd? as in takes a few turns to fire?

01-22-2004, 07:19 AM	#1
riot Zilvia Junkie Join Date: May 2002 Location: San Antonio, TX Posts: 348 Trader Rating: (0) Feedback Score: 0 reviews	What do we have here... What are those lovely solenoids mounted next to my ignitor chip? I'm going to go out on a limb and say vaccum control solenoids for emissions/cruise control. Anywho know for sure? Looks like I got an automatic ECU.. :ghey: I'm told it works just fine with a 5 speed...can anyone confirm? That is trans fluid in that pan...pretty gross looking eh? I'm going to be filling it up with Redline MT-90. For the rest of the pics, go to... http://www.riotdesigns.com/240sx/sr20det/ Enjoy! -ryan

01-22-2004, 07:46 AM	#2
uiuc240 Nissanaholic! Join Date: Apr 2002 Location: Naperville, IL Age: 46 Posts: 2,093 Trader Rating: (0) Feedback Score: 0 reviews	No cruise on SRs from the factory. Those are boost cut solenoid parts. They limit boost to ~10psi (if it spikes or if you use a boost controller). You don't need them. Eric __________________ 2002 Mazda Protege5 1989 S13 w/SR20DET (sold)

03-11-2004, 02:37 PM	#7
Maeda Nissanaholic! Join Date: Dec 2002 Location: Camp Snake Bite, CA RIP Posts: 2,356 Trader Rating: (0) Rides Gallery: Maeda Feedback Score: 0 reviews	The auto ECU WILL WORK WITH 5 SPEED! I'm running it right now. Starting is a little rough but its fine other then that. __________________

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03-10-2004, 08:29 PM	#4
[email protected] Join Date: Mar 2003 Location: Roanoke, VA Posts: 1 Trader Rating: (0) Feedback Score: 0 reviews	I know this thread has been dead for a while but I found it while searching. i have the same assembly with my ignitor chip, but mine is already wired / plugged up to the harness (with connectors of course). should I just unplug those and take those off that whole bracket?

03-11-2004, 06:26 AM	#5
riot Zilvia Junkie Join Date: May 2002 Location: San Antonio, TX Posts: 348 Trader Rating: (0) Feedback Score: 0 reviews	Yeah, I just took all that crap off and left the plugs hanging. You don't need to worry about that stuff. -ryan

03-11-2004, 11:48 AM	#6
mykem Zilvia Member Join Date: Nov 2003 Location: Mundelein Posts: 175 Trader Rating: (9) Feedback Score: 9 reviews	was that an automatic ECU? did it work with the 5 spd? that oil looks just like what poured out of my ka24, the engine was coated in mud and slime, so i'm guessing it was in a flood or something of that sort

03-11-2004, 02:44 PM	#8
riot Zilvia Junkie Join Date: May 2002 Location: San Antonio, TX Posts: 348 Trader Rating: (0) Feedback Score: 0 reviews	I've been running for about two weeks now and haven't had any problems with this ECU.

03-11-2004, 04:07 PM	#9
black s13 Zilvia Junkie Join Date: Jun 2003 Location: C'ville VA Age: 39 Posts: 555 Trader Rating: (0) Feedback Score: 0 reviews	wait, the auto ecu might be causing my hard start... wtf.... i never thought to check that. can anyone confirm that an auto ecu will make starting odd? as in takes a few turns to fire?