How to set your idle with Chrome (the proper way)

[Dougal]

Hi mate,
I found it noticeably changed idle sound when in SAS mode so you should notice a difference.
When I did mine I adjusted target idle rpm to what I was adjusting it to across the temp range.
Iirc the first three cells (for low temp) are at 1000rpm. I changed the other cells to be 900rpm. That way once I had finished adjusting the rpm via the biss screw and gone back into normal idle mode the ecu would target the same rpm as I had set when the car was in SAS mode.

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[Dougal]

I'm fairly sure that there is a manual way of putting the car in SAS mode (grounding the timing adjustment plug pin?)
If you can't get the C3 request in evoscan to work.

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[TUFFTR]

Thanks Dougal, all good mate. With the cams in it It needs to idle fairly high when warm, especially when the fans kick in it really soaks up RPM. I have been speaking to Merlin and he'll be helping me do a postal tune first to hopefully get this idle debacle sorted. Will report back over the weekend...

[TUFFTR]

Another quick one.
Would could be the cause of the car not going into SAS mode when either trying to trigger it through evoscan or EVEN grounding the brown connector at the firewall, no change at all!

[Dougal]

Its a long shot but have you got it enabled in the periphery bits in ecuflash?
Its normally set to enabled by default anyway but might pay to check.

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[TUFFTR]

Hmmmmm. Looked through all the bits and I can't see anything that will turn it on or off.
Although I found I've got dual narrowband trim and EGR solenoid turned on...whoops.

[Dougal]

Sorry mate I gave you a bum steer there. My bad I was at work and not in front of my laptop.
C3 - SAS is part of the MUT actuator mask commands.

I may be wrong about this but there is an Idle control system test in ecu periphery2 bits but I dont know if that is for SAS or not. Besides if your not able to get it to SAS mode from grounding the jumper connector then something else is nit quite right.

ISC working ok? Got a spare you can try out?
TPS also ok?

Hope you sort this soon dude. Sounds like a pita.

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[TUFFTR]

ISC is brand new mitsu, TPS should be a brand new unit within a week or so. I notice it also isn't hitting the idle trigger which may cause issues too!

[CoopKill]

Is your throttle cable too tight?

Sent from the Man Cave!

*\( ^o^ )/*

[TUFFTR]

Nein. It is not. Just an eeny bit of slack and you can see it slamming shut against the throttle stop. I might do some testing with TPS's off the car and just see if I can manually get them to hit the idle switch.