11-06-2018, 04:42 AM | #1 |
Drives: 2016 Camaro SS Join Date: Jul 2016
Location: Korea
Posts: 417
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Iat2 sensor for SS supercharged?
Hello,
I am wondering if there is anyway to make IAT2 sensor work. I know IAT sensor is re-wired from MAF to MAP for SC cars, but I think I better keep the temp sensor with MAF for calculating air flow more accurately. I assume there is a pin for IAT2 signal on ECM, blanked. If so, the thing would be quite easy. Thanks |
11-06-2018, 02:21 PM | #2 |
HYPER SS
Drives: 2016 Supercharged 2SS Join Date: Feb 2014
Location: Troy OH
Posts: 1,252
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weird. both mine still work after supercharging it. reads right from my OBD2/P3 guage.
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Ordered: 1/15/2016
2000 status 02/01/16 3000 status 02/29/16 3400 status 03/07/16 TPW of 03/14/16 4200 status 03/17/16 in transit! Delivered 03/23/16 2SS Hyper Blue | 6M | NPP | Mag ride | ceramic white Int. | Black out bow ties | P3 Gauge| Front splitter. | 6 pot upgraded brembo brakes. | Magnuson Supercharger/95MM pulley | Rotofab Intake | ZL1 side skirts | HRE FF04 wheels - Michelin PSS4 | ZL1 add ons rock guards and lift points. | AWE touring - resinated catback with link pipes. |
11-06-2018, 07:26 PM | #3 |
Drives: 2016 Camaro SS Join Date: Jul 2016
Location: Korea
Posts: 417
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11-06-2018, 07:43 PM | #4 |
Drives: SS 6 speed of course Join Date: Jan 2016
Location: Hilo, HI
Posts: 4,316
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the stock temp sensor is in the MAS and since the is pre compressor AFAIK for a PD type supercharger it can't read the correct air temp. On a procharger it is after the intercooler before the procharger.
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Forged short block, large duration sub .600 lift Cam Motion cam, 7200 RPM fuel cut, Pray Ported Heads, 3.85 pulley D1X, stage II intercooler, DSX secondary low side, DSX E85 sensor, Lingenfelter big bore 2.0 pump, ported front cats, 60608 Borla, LT4 injectors, ZL1 1LE driveshaft and Katech ported TB, ported MSD intake, BTR valvetrain, ARP studs, ProFlow valves, PS4 tires.
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11-07-2018, 06:52 AM | #5 |
Drives: 2017 50th Anniversary 2SS Join Date: Sep 2016
Location: Jacksonville, FL
Posts: 930
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and here I thought my IAT2 was working. Ever since I got the LT4 Map sensor to read boost natively from the OBD2 port using my Aeroforce gauge. When I pull up IAT2 it usually has a temp there that is different from Ambient & IAT.
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Former Ride: 17 Camaro 2SS, M6 - Fifty | Procharger P1SC | 3.7 Pulley | Stage 2 IC | Race Bypass | DSX FF Kit | JRE Custom E85 Flex Fuel Tune | LT4 Fuel System | JMS Voltage Booster | MSD Plug Wires | American Racing 1-7/8's LT Headers Full System Catback | Baro Breakout Harness | LT4 Map Sensor | Katech Ported TB | MMS Oil Catch Can | 160 Thermo | Solo Performance J-Pipes
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11-07-2018, 08:37 AM | #6 |
Drives: 2017 Camaro 2SS Join Date: Dec 2016
Location: Houston
Posts: 469
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To my knowledge, the IAT2 is moved to the IAT1 for reading on gauges. I don't think there is a way to read the IAT1 any longer though as the IAT2 is not programmed into the ECM for our SS Camaros.
Please if this is incorrect someone with more experience correct me or put this in more technical terms. ADM Performance, Weapon X Motorsports, Ted, any other tuners on the forum. |
11-07-2018, 09:54 AM | #7 |
Drives: 2016 Camaro 2SS Join Date: Apr 2017
Location: Stansbury Park, Utah
Posts: 1,087
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Me too.....We need a tuner to chime in on this.
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2016 2SS, MRC, NPP, A8. Procharger P-1X,Stage II,std bypass, 3.9, Alky Meth - 10.84 @129 - DA+2000
New Mods - GPI drop ins, Kooks 2", LT4 fueling, Cam, Circle D Converter, 3.5 pulley & dual nozzle meth. |
11-08-2018, 02:17 PM | #8 |
|Engineer|
Drives: 2016 Camaro SS Join Date: Aug 2016
Location: San Jose, CA
Posts: 402
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I use a bluetooth ODB2 adapter and a android app called TorquePro. It works really well.
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2016 Camaro SS A8 | Magnuson Heartbeat | Might Mouse Wild Catch Can | DSX Flex Fuel | Eibach Pro Kit | Flowmaster Outlaw Black Series | MRR 017 Wheels
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