High idle on cold start - TephraMod v7

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Apr 14, 2015 | 04:24 AM

#121

VRP

Newbie

Joined: Feb 2014

Posts: 87

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From: Senoia, GA

Negative, still happens for about 3-4 minutes after startup, once warm idles were it should... Really makes cold parking lot maneuvers and the neighbors mad... On a stock ROM the car doesn't high idle when cold.

Apr 14, 2015 | 01:48 PM

#122

ronaldo9

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Joined: Oct 2008

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From: New Jersey

Are you using stock or modified iscv settings? Are you throwing ending codes? What are your isc steps at idle?

Apr 15, 2015 | 04:06 AM

#123

VRP

Newbie

Joined: Feb 2014

Posts: 87

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From: Senoia, GA

Stock settings

Apr 15, 2015 | 06:05 AM

#124

ronaldo9

Evolved Member

iTrader: (2)

Joined: Oct 2008

Posts: 809

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From: New Jersey

Also what is your ignition timing set too? I have mine set to about 11 degrees with gsc s1 cams with a slight lope around 1000 rpms no surging. Is your idle surging up and down or just constantly high?

Apr 16, 2015 | 06:18 AM

#125

VRP

Newbie

Joined: Feb 2014

Posts: 87

Likes: 0

From: Senoia, GA

Every value is stock except wot timing and Afr, injector latency.... After 5 minutes the car idles perfect at the value it is set for (1k), it doesn't surge it just shoots up to 2k on start up.