In need of some assistance with my 2650 and DTCs.

WintersNoble · 08-24-2022, 01:07 PM

Good day all. Normally I would try to search up an answer for this problem. And I am in contact with Magnuson about searching for an answer to this problem. However I am open to any and all ideas. After the install of my Mag 2650R kit on my 2016 2SS 6SP, I am getting 3 DTCs. P0097, P00F4 and P2199. IAT 2 Circuit Low, Humidity Sensor Cicuit Low and IAT 1/2 Correlation. We have replaced the IAT in the supercharger and the harness that goes to it. Wondering what else may throw these codes and if anyone else has ever run into this problem. Any and all help is greatly appreciated. Thank you in advance.

laynlo15 · 08-24-2022, 05:31 PM

I ran a 2650 on my 16 ss, I never saw those codes. Are you running headers with no cats?

LiqTenExp · 08-24-2022, 05:46 PM

I would look at the wiring, pins in the connectors (make sure they are staying locked in position), at the MAF connector. All those signals come from the MAF connector.

IAT1 = Induction temp sensor built into MAF
IAT2 = Calculated temp entering the engine based on IAT1
IAT3 = Temp sensor in TMAP sensor (you may have broken this out)
Humidity Sensor is the humidity at the IAT1/MAF sensor

Pinout is:
1= IAT1
2=5 volt ref
3= ground
6= MAF
7= ground
8= humidity

Chrome383Z · 08-24-2022, 06:42 PM

Yeah idk log it and send that over. Hard to say.

LiqTenExp · 08-24-2022, 06:50 PM

It's not hard, its the MAF connector or MAF module, is it even connected

JANNETTYRACING · 08-26-2022, 01:42 PM

Quote:

Originally Posted by WintersNoble

Good day all. Normally I would try to search up an answer for this problem. And I am in contact with Magnuson about searching for an answer to this problem. However I am open to any and all ideas. After the install of my Mag 2650R kit on my 2016 2SS 6SP, I am getting 3 DTCs. P0097, P00F4 and P2199. IAT 2 Circuit Low, Humidity Sensor Cicuit Low and IAT 1/2 Correlation. We have replaced the IAT in the supercharger and the harness that goes to it. Wondering what else may throw these codes and if anyone else has ever run into this problem. Any and all help is greatly appreciated. Thank you in advance.

Who did the Calibration?

08-24-2022, 01:07 PM	#1
WintersNoble Drives: Currently a sheet of paper Join Date: Jul 2018 Location: New York Posts: 7	In need of some assistance with my 2650 and DTCs. Good day all. Normally I would try to search up an answer for this problem. And I am in contact with Magnuson about searching for an answer to this problem. However I am open to any and all ideas. After the install of my Mag 2650R kit on my 2016 2SS 6SP, I am getting 3 DTCs. P0097, P00F4 and P2199. IAT 2 Circuit Low, Humidity Sensor Cicuit Low and IAT 1/2 Correlation. We have replaced the IAT in the supercharger and the harness that goes to it. Wondering what else may throw these codes and if anyone else has ever run into this problem. Any and all help is greatly appreciated. Thank you in advance.

08-24-2022, 05:31 PM	#2
laynlo15 Drives: 2022 Lt1 A10 Join Date: Nov 2015 Location: clark, mo Posts: 8,862	I ran a 2650 on my 16 ss, I never saw those codes. Are you running headers with no cats? __________________ 2022 Lt1 6.2 A10, Maggie 2300, THPSI Port Inj/10 rib, Rotofab, E, Nickey, SCOL, Griptech, RC Bandits, Hoosiers/MT 9.80@142.96 1.44 60ft, 6.34@112 707/669 RWHP/TRQ. 16SS Maggie 2650 9.41@147 1.35 60ft, 5.99@119. 16 C7 A8 10.90@128 Bolt on stuff

08-24-2022, 05:46 PM	#3
LiqTenExp Drives: 2017 ZL1 Join Date: Jan 2017 Location: NJ Posts: 905	I would look at the wiring, pins in the connectors (make sure they are staying locked in position), at the MAF connector. All those signals come from the MAF connector. IAT1 = Induction temp sensor built into MAF IAT2 = Calculated temp entering the engine based on IAT1 IAT3 = Temp sensor in TMAP sensor (you may have broken this out) Humidity Sensor is the humidity at the IAT1/MAF sensor Pinout is: 1= IAT1 2=5 volt ref 3= ground 6= MAF 7= ground 8= humidity __________________ 2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93) Last edited by LiqTenExp; 08-24-2022 at 06:14 PM.

08-24-2022, 06:42 PM	#4
Chrome383Z Drives: 2019 Camaro 2SS Join Date: Aug 2020 Location: McCordsville, Indiana Posts: 621	Yeah idk log it and send that over. Hard to say. __________________ 2019 Shock 2SS A10. 2650@10psi/LPE HPFP/XDI+30/LT4 LPFP+JMS/Soler 95mm/Rotofab, E65, CSP 2” Headers/GESI GenII Cats. MM Wild/GM SG3 suspension/1LE Brakes, Velgen VF5 Wheels/GY SC3. JRE Tuned.

08-24-2022, 06:50 PM	#5
LiqTenExp Drives: 2017 ZL1 Join Date: Jan 2017 Location: NJ Posts: 905	It's not hard, its the MAF connector or MAF module, is it even connected __________________ 2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93)

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