cant rev past 4,000

s300 and SManager software questions & answers
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8112
Posts: 4
Joined: Wed May 21, 2008 10:46 pm
Location: hawaii

cant rev past 4,000

Post by 8112 » Sat May 24, 2008 6:10 pm

uploads and idles fine. no cel's or error codes. no datalogging. redlight is on with green light flickering once in a while.

tried uploading new calibrations with no luck.

thanks

vteczone
Posts: 11
Joined: Mon Sep 10, 2007 9:36 pm

Re: cant rev past 4,000

Post by vteczone » Sun May 25, 2008 5:56 am

8112 wrote:uploads and idles fine. no cel's or error codes. no datalogging. redlight is on with green light flickering once in a while.

tried uploading new calibrations with no luck.

thanks
i had same problem last year,tried swapping distributors & ignition sys. lastly i transfer the whole engine to a different chassis and uses that same s300...and it works fine.so i concluded that it was my ecu wiring harness. may be u could try using different wiring harness..may be thats the prob.

ek_hatch
Posts: 4
Joined: Fri May 23, 2008 9:07 pm

Post by ek_hatch » Sun May 25, 2008 10:40 pm

we figured it out, it was bad soldering on the CN2 4 pin header

thanks

holset hatch
Posts: 18
Joined: Sun Mar 23, 2008 3:51 pm
Location: edmo

Post by holset hatch » Sat Jun 14, 2008 8:45 pm

i have something similiar, but mine is much earlier at 2k rpm. where is the CN2 4 pin header and how can i check it?
91 honda civic
turbo ls/vtec

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