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#1
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Car hunts off idle
Hi all
Car is a 2000 gt foz with jdm sti V5 halfcut Went away for a week,came back battery was flat,(Odyssey) Disconnected it,charged it,reconnected,started 1st kick. Since then the car hunts off idle,cold or hot,it revs from 1000-2000rpm until i press the pedal further then its all good.Idle is fine I have a near new afm,tried my old one no change Swapped tps with no change, Swapped idle valve,no change Tried different coil no change WTF?? Can someone steer me in the right direction,very hard to drive in traffic Thanx Chris |
#2
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tried swapping the crank angle sensor? i don't know if a dud one would cause these symptoms but might be worth a try if you have a good known working one
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#3
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You will need to do an idle re learn because You have disconnected the battery
__________________
Marti Car: C Red S13 Silvia 2.3l 400+rwhp-SOLD Daily ae82 4age corolla (light mods)-Sold Daily:SWB GQ Patrol Will be a 03-04 STI next |
#4
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Only if it has a power FC........
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[CENTER][SIGPIC][/SIGPIC][/CENTER] [CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER] |
#5
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Works with standard ecu's aswell.iv done it on 2000-2009 foresters. Having said that it's worth a try.
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Marti Car: C Red S13 Silvia 2.3l 400+rwhp-SOLD Daily ae82 4age corolla (light mods)-Sold Daily:SWB GQ Patrol Will be a 03-04 STI next |
#6
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Power cycle it-Disconnect battery- wait 1 min- reconnect batt-Start car-drive car (to normal temps)-Stop car-allow to cool (overnight)-Start car-Fixed?
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[CENTER][SIGPIC][/SIGPIC][/CENTER] [CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER] |
The Following User Says Thank You to Rossco For This Useful Post: | ||
ALPHA (14-07-2012) |
#7
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Thanx
Will try idle re learn Std ecu,std airbox,no pod |
#9
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another way to do an idle relearn is await for the thermos to come on, wait 10 seconds switch the car off, wait another 10 seconds and start. repeat this 10 times
makes sure everything is turned of, head lights, stereo,interior light, everything
__________________
Marti Car: C Red S13 Silvia 2.3l 400+rwhp-SOLD Daily ae82 4age corolla (light mods)-Sold Daily:SWB GQ Patrol Will be a 03-04 STI next |
The Following User Says Thank You to Marti For This Useful Post: | ||
ALPHA (14-07-2012) |
#10
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Will try it tomorrow
If i had an air leak,surely it would hunt at idle. Idle is normal |
Tags |
car, hunts, idle |
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