IAT Breakout MAF PINOUT - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

jquequezana · 11-22-2019, 05:18 PM

Hi I’m trying to do an IAT Breaout in my CAMARO LFX v6 3.6

Maybe someone can share the maf pinout, I’m trying to know the low reference location an the IAT Signal

Regards

'10CamaroDude · 12-31-2019, 07:53 PM

MAF PLUG:
#1 wire is "Low Reference"
#2 wire is "Ground"
#3 wire is "Intake Air Temp Sensor Signal"
#4 wire is "Ignition Voltage"
#5 wire is "MAF Sensor Signal"

I will wire in a relay to switch between the Airbox IAT, and the MAF IAT. You will need a Double pole, double throw (DPDT) relay.
Cut the two wires, 1 & 3, from the MAF harness, a good 4-5 inches before the harness, as far away from the MAF harness as possible.

Then wire in a relay, then a switch inside the car. This is for, in winter, you will want to use the MAF's IAT sensor. In the summer, or warmer weather, switch to the AirBox mounted IAT.

11-22-2019, 05:18 PM	#1
jquequezana Account Suspended Drives: Camaro 2013 Join Date: May 2016 Location: PERU Posts: 11	IAT Breakout MAF PINOUT Hi I’m trying to do an IAT Breaout in my CAMARO LFX v6 3.6 Maybe someone can share the maf pinout, I’m trying to know the low reference location an the IAT Signal Regards

12-31-2019, 07:53 PM	#2
'10CamaroDude Account Suspended Drives: 2010 Camaro LS Join Date: Nov 2019 Location: Pgh Posts: 739 View My Garage	MAF PLUG: #1 wire is "Low Reference" #2 wire is "Ground" #3 wire is "Intake Air Temp Sensor Signal" #4 wire is "Ignition Voltage" #5 wire is "MAF Sensor Signal" I will wire in a relay to switch between the Airbox IAT, and the MAF IAT. You will need a Double pole, double throw (DPDT) relay. Cut the two wires, 1 & 3, from the MAF harness, a good 4-5 inches before the harness, as far away from the MAF harness as possible. Then wire in a relay, then a switch inside the car. This is for, in winter, you will want to use the MAF's IAT sensor. In the summer, or warmer weather, switch to the AirBox mounted IAT.