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Author Topic: MAF Sensor  (Read 6036 times)

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Offline Buzzardt

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MAF Sensor
« on: July 30, 2009, 02:34:58 PM »
I am trying to locate the two wires on the MAF that control the IAT function(cold Air?). This is on a 08 Solstice N/A Automatic.
Thanks for any help I can get.
Tom
« Last Edit: July 30, 2009, 02:52:08 PM by Buzzardt »
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Offline solstice-d

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Re: MAF Sensor
« Reply #1 on: August 06, 2009, 12:05:06 AM »
did you buy some chip or something from ebay that would give you like 50hp or something like that? cause it kinda sounds like it?
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2006*COOL*SOLSTICE
POWDER COATED RIMS
C.F INTERIOR
DEBADGED
A.E.M: COLD AIR INTAKE
GXP PARTS: DUAL EXHAUST, FE3 SUSPENION
SOLO-PERFORMAANCE:HIGHFLOW CAT, SHORTY HEADER
KAPPASPHERE: REBAR
DDMWORKS: RACE BACK BONE
NORMS FIBERGLASS: DUAL REAR DIFFUSER
ASAP.DIGITAL.IMAGING: SLOTTED BACK UP LIGHTS,SIDEMARKERS,THRID BRAKE LIGHT,TURN SIGNAL/FOG LIGHT COVERS,TRANSFORMER OVERLAYS,TEAM SOLSTICE T-SHIRTS

Offline shabby

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Re: MAF Sensor
« Reply #2 on: August 06, 2009, 04:23:27 PM »
Quote from: solstice-d on August 06, 2009, 12:05:06 AM
did you buy some chip or something from ebay that would give you like 50hp or something like that? cause it kinda sounds like it?

Heh ya i get that same feeling... don't bother its not worth the hassle.
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Offline Buzzardt

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Re: MAF Sensor
« Reply #3 on: August 06, 2009, 08:01:17 PM »
Yes I bought the SLR chip. Since I have it I may as well try it. Does anyone know which two wires I need to connect to on the MAF?
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Offline shabby

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Re: MAF Sensor
« Reply #4 on: August 06, 2009, 09:22:33 PM »
According to manual for a 2.4L...

pin A yellow - maf signal
pin B black/white - ground
pin C pink/black - ignition voltage
pin D black - low reference
pin E tan? - iat signal

Btw can you open up the box and take a pic for us all.
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Offline Buzzardt

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Re: MAF Sensor
« Reply #5 on: August 07, 2009, 06:35:56 PM »
Thanks Shabby, Which box are you referring to. I will if I can.
Tom
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Offline shabby

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Re: MAF Sensor
« Reply #6 on: August 07, 2009, 08:48:57 PM »
The slr chip, take some pics of it, thought it was encased in a box or something.
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Offline Buzzardt

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Re: MAF Sensor
« Reply #7 on: August 07, 2009, 08:56:31 PM »
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Offline Buzzardt

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Re: MAF Sensor
« Reply #8 on: August 07, 2009, 09:06:31 PM »
I keep reading that this is a peace of crap. But I have not read were anyone that has used it has said that. As a matter of fact, I can find only one person that has installed it . That was in May and he never posted a review yet. I would just like to hear from someone that has actually used this chip and what they think. I have been reading that changing the resistance can change the signal that is sent to the ECU that makes it think you are getting colder air and it increases the fuel. I see were that would make your engine run richer, will that increase the HP or may it wash the oil off your cylinders. I am just wondering. 
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Offline tazz

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Re: MAF Sensor
« Reply #9 on: August 07, 2009, 09:22:39 PM »
Doesn't the ECU take readings from a handful of sensors as a check and balance of sorts?  Also if one sensor is giving a different reading than what the other sensors say it should doesn't it go more to a default look up table in the ECU just to keep everything safe?
Me thinking out loud as to how I thought the ECU should work.
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Offline Buzzardt

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Re: MAF Sensor
« Reply #10 on: August 07, 2009, 10:18:02 PM »
It looks like the information that the ECU gets on this is from MAF. And there are two signals that it is looking for . One is the Mass Air Flow Sensor Signal and the other is the Intake Air Temp Sensor Low Reference . I guess this chip fools either one or both of these readings.
Tom
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Offline shabby

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Re: MAF Sensor
« Reply #11 on: August 07, 2009, 10:34:30 PM »
You could of simply bought a potentiometer from radioshack and wired it into the iat signal, this would allow you to adjust the signal to whatever temp you'd want. However the gains on a naturally aspirated cars are very small and usually not worth the hassle.
I hope you didn't pay too much for that.
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