turbosmart rpm signal problem cosworth

Reply Subscribe

Thread Tools

Search this Thread

12-06-2011, 08:39 AM

brahe123

15000

Thread Starter

Join Date: Jun 2009

Location: leicester

Posts: 27

Likes: 0

Received 0 Likes on 0 Posts

turbosmart rpm signal problem cosworth

hi i have just bought a turbosmart e boost controller and i cant get a steady rpm signal the rev pisplay on the controller just jumps about erraticly,ive connected the rpm yellow wire to the green wire in the loom which i believe is correct and no joy so i tried connecting it to the negative side of the group a coil i have still the same,does anyone know whats happening? ive tried running various resdistors but no joy im stumped any help please

cheers

Last edited by brahe123; 13-06-2011 at 09:26 PM.

Reply Like

12-06-2011, 09:31 AM

fraser9764

PassionFord Post Troll

iTrader: (3)

Join Date: Oct 2006

Location: Cheshire

Posts: 3,070

Likes: 2

Received 29 Likes on 23 Posts

Reply Like

13-06-2011, 03:47 PM

tabetha

BANNED

Join Date: Jul 2006

Location: uk

Posts: 24,596

Likes: 0

Received 3 Likes on 3 Posts

It may need a signal booster, ie tacho driver may help, not sure though.
tabetha

Reply Like

13-06-2011, 09:29 PM

brahe123

15000

Thread Starter

Join Date: Jun 2009

Location: leicester

Posts: 27

Likes: 0

Received 0 Likes on 0 Posts

Quote:

Originally Posted by tabetha

It may need a signal booster, ie tacho driver may help, not sure though.
tabetha

what do you mean by a tacho driver as in an output from a wasted spark or something i have an aftermarket rev counter which takes the same feed that works fine im absolutely lost