SR Auto ECU question - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Cash · 06-04-2007, 01:35 PM

I don't know if this is the correct section for this, but I have a question. The SR that I bought was originally an automatic, but came with a 5speed transmission. The guy I bought it from told me that the ECU that came with it was the auto ECU and that it didn't have a speed governor or rev limiter because the automatic transmission took care of that. I've heard that auto ECU's don't have a speed governor, but is it also true that they don't have a rev limiter?

I know one sure way to find out, but I really don't wanna go out and check, because if it's true that there's no rev limiter I'm gonna have some more expensive problems than just buying a 5sp ecu or bee*R rev limiter.

johngriff · 06-04-2007, 01:37 PM

The 63 has a rev limiter, no speed limiter.

!Zar! · 06-04-2007, 01:38 PM

The auto ecu has no speed governor.

The rev limiter is still going to work.

Cash · 06-04-2007, 01:39 PM

Alright cool, thanks guys.

06-04-2007, 01:35 PM	#1
Cash Zilvia Addict Join Date: Nov 2005 Location: Atlanta, GA Age: 39 Posts: 981 Trader Rating: (7) Feedback Score: 7 reviews	SR Auto ECU question I don't know if this is the correct section for this, but I have a question. The SR that I bought was originally an automatic, but came with a 5speed transmission. The guy I bought it from told me that the ECU that came with it was the auto ECU and that it didn't have a speed governor or rev limiter because the automatic transmission took care of that. I've heard that auto ECU's don't have a speed governor, but is it also true that they don't have a rev limiter? I know one sure way to find out, but I really don't wanna go out and check, because if it's true that there's no rev limiter I'm gonna have some more expensive problems than just buying a 5sp ecu or bee*R rev limiter.

06-04-2007, 01:37 PM	#2
johngriff Post Whore! Join Date: Jun 2004 Location: Long Beach, CA Posts: 4,103 Trader Rating: (4) Rides Gallery: johngriff Feedback Score: 4 reviews	The 63 has a rev limiter, no speed limiter. __________________ [email protected]

06-04-2007, 01:38 PM	#3
!Zar! Post Whore! Join Date: Nov 2004 Location: North Korea Posts: 14,579 Trader Rating: (27) Feedback Score: 27 reviews	The auto ecu has no speed governor. The rev limiter is still going to work. __________________

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Hybrid Mode Switch to Threaded Mode

06-04-2007, 01:39 PM	#4
Cash Zilvia Addict Join Date: Nov 2005 Location: Atlanta, GA Age: 39 Posts: 981 Trader Rating: (7) Feedback Score: 7 reviews	Alright cool, thanks guys.