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-   -   How do I tune s5 n/a (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/how-do-i-tune-s5-n-1127580/)

Behien 06-24-18 09:59 PM
How do I tune s5 n/a
 
Hey, I'm new to the forum, I recently bought a 1990 gtu with a blown motor and I'm currently working on rebuilding it. I have the templates for a streetport and I'm planning on cutting out the difuser. I also have a cat delete pipe. I want to delete the omp and tune my car. So I was looking into getting an rtek 2.x and I have seen that they stopped production. Does anyone know whether or not its still a good idea to run an rtek? Does anyone know where I can get one used? I know these have probably been answered before but everything I can find is outdated. Thanks in advance.

arghx 06-25-18 11:24 AM
Rtek 2.1 is probably your best bet for an s5 n/a . It's the equivalent of reflashing a stock ECU on a modern car. I would post a "want to buy" ad in the classifieds section.

NCross 06-25-18 04:33 PM
At the very least to get it running you will need to hang the OMP to the side plugged in as not to trigger limp mode and CEL.

Behien 06-25-18 04:50 PM
Originally Posted by NCross (Post 12284017)
At the very least to get it running you will need to hang the OMP to the side plugged in as not to trigger limp mode and CEL.
I broke all 4 omp lines trying to take it out they were so brittle all 4 new ones is like 130ish dollars.

Behien 06-25-18 04:51 PM
Originally Posted by arghx (Post 12283930)
Rtek 2.1 is probably your best bet for an s5 n/a . It's the equivalent of reflashing a stock ECU on a modern car. I would post a "want to buy" ad in the classifieds section.
thank you

Behien 06-25-18 04:55 PM
Originally Posted by arghx (Post 12283930)
Rtek 2.1 is probably your best bet for an s5 n/a . It's the equivalent of reflashing a stock ECU on a modern car. I would post a "want to buy" ad in the classifieds section.
would I put it in vendor classifieds?

DC5Daniel 06-25-18 05:43 PM
Originally Posted by Behien
would I put it in vendor classifieds?
No

Behien 06-25-18 06:16 PM
Originally Posted by arghx (Post 12283930)
Rtek 2.1 is probably your best bet for an s5 n/a . It's the equivalent of reflashing a stock ECU on a modern car. I would post a "want to buy" ad in the classifieds section.
it won't let me access the classifieds

Relisys190 06-25-18 06:42 PM
Originally Posted by NCross (Post 12284017)
At the very least to get it running you will need to hang the OMP to the side plugged in as not to trigger limp mode and CEL.

Mine was pulled and bolted/attached near the pressure sensor at passenger shock tower. Yes it certainly must remain plugged in.


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