Idling Issues - 2004 S4r

[cyrus buelton]

I have a 2004 S4r.

- full system
- PCIII (custom map dyno tune)

The bike idles around 750rpm. It stalls pretty frequently. If I give it some gas, the damn thing dies.

When I adjust the fast idle lever so the bike idles right at 1000rpm, it runs perfectly.

I know this isn't the solution, but it is a temporary fix until I can get it sorted out.


How do I increase the idle without botching up the tuning of the bike?

[ducpainter]

I have a 2004 S4r.

- full system
- PCIII (custom map dyno tune)

The bike idles around 750rpm. It stalls pretty frequently. If I give it some gas, the damn thing dies.

When I adjust the fast idle lever so the bike idles right at 1000rpm, it runs perfectly.

I know this isn't the solution, but it is a temporary fix until I can get it sorted out.


How do I increase the idle without botching up the tuning of the bike?

Take it to a mechanic.

Seriously...you had a dyno tune done...

but did you have a thorough injection set up done?

Synch...air bleeds...TPS....idle speed....

[cyrus buelton]

Yeah, it had everything done.

[MonsterMan1036]

The TPS needs to be reset and the fuel idle mixture needs to be leaned out. I just fixed this on my dads S4R, it's only like a 5 minute job. The thing is you need to have the Techno Research soft ware. Where are you located at in Ohio because I would be more than happy to help you out if you are close.

[Capo]

Which 'full system' do you have?