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12-17-2009, 01:01 PM | #1 |
AKA Samurai Racer
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Need URGENT HELP PLSS !!
hey guys
installed the K&N sri setup , as per the book , but car ideling very low and eventually cuts out , what is the porblem ?? all pipes are on and working |
12-17-2009, 02:19 PM | #2 | |
Drives: 07 Yaris 3dr LB (Bayou Blue) Join Date: Oct 2008
Location: Raleigh, NC
Posts: 2,602
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the air sensor(I think thats what its called?) attached?
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12-17-2009, 02:47 PM | #3 |
AKA Samurai Racer
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yeah , air sensor AKA mass airflow meter is on.
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12-17-2009, 02:49 PM | #4 |
AKA Samurai Racer
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everything is on and plugged in as per instructions , im not sure of the air sensor is maybe faulty ? or if the vacume switch can cause the car to idle so low ?
come to think of it , with the OEM intake on the car did occilate quite hectically at times , like irregular ideling ,mmm , wonder what it can be ? maybe the intake made it more promenant |
12-17-2009, 02:57 PM | #5 |
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Drives: 07 Toyota Yaris, 71 Galaxie Join Date: Mar 2007
Location: Wenatchee, WA
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did you unplug the negative terminal completely for at least 15 minutes? When I installed my AEM I just unhooked the battery during the install and I was fine.
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12-17-2009, 03:02 PM | #6 |
AKA Samurai Racer
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yeah , i unplugged the terminal while installing , then reconnected when done , was off for approx 50min
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12-17-2009, 03:06 PM | #7 |
Modded Moderator
Drives: 07 Toyota Yaris, 71 Galaxie Join Date: Mar 2007
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Any chance the MAS was damaged? Any check engine lights?
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12-17-2009, 03:08 PM | #8 |
AKA Samurai Racer
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can the idle be set on the yaris ? maybe the dealer can set it with the ODB2 port tester ?
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12-17-2009, 03:09 PM | #9 |
AKA Samurai Racer
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i took the MAS out agian and checked , didnt see any damage , no engine check lights. scangauge also didnt pick anything up.
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12-17-2009, 03:10 PM | #10 |
Modded Moderator
Drives: 07 Toyota Yaris, 71 Galaxie Join Date: Mar 2007
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Honestly I don't know but if I had to guess I'd say no as this is something the ecu probably handles... But go ahead and correct me if I'm wrong.
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12-17-2009, 03:10 PM | #11 |
AKA Samurai Racer
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i wonder if alot of driving will sort it out? idling is very low , approx 400rpm - 500rpm
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12-17-2009, 03:19 PM | #12 |
Small cars are a big deal
Drives: 2007 Yaris Liftback Join Date: Feb 2006
Location: Portland, OR
Posts: 3,144
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Strange. I just installed this unit without a problem. I wish I had something else to add ...
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12-17-2009, 03:34 PM | #13 |
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Drives: 07 Yaris Turbo Join Date: May 2007
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Idle is not adjustable. It does sound like a MAF problem.
My Yaris always rpm hunted, I never liked that about it.
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12-17-2009, 03:41 PM | #14 |
AKA Samurai Racer
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yeah , could be MAF , i wonder if it isnt mabye dirty or somthing ? i did notice a little bit of black dirt on it , gave it a little wipe , but not properly. is a MAF very sensitive or a little robust ? how can you clean a MAF ?
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12-17-2009, 03:43 PM | #15 |
Banned
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try resetting ecu and cleaning maf
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12-17-2009, 03:48 PM | #16 |
AKA Samurai Racer
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already reset ECU , but havent cleaned the MAF , i did notice some black dirt on the one side of the sensor , how do i clean that off ? dont wanna break it
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12-17-2009, 03:56 PM | #17 |
AKA Samurai Racer
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i noticed in the K&N sri setup there is a small oval shaped piece of metal at an angle in the intake , why is it there ? to create wind turbulence ?
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12-17-2009, 08:59 PM | #18 |
Now by cuts out do you mean the engine stalls completely? If it just oscillates a little on idle that is normal if you have an intake.
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