VR4Link

From factory, models supported by the G4X VR4Link Plug-In ECU may be fitted with a suitable IAT sensor. The G4X VR4Link Plug-In ECU supports several options for fitting of an IAT sensor. Any one of the following options can be used:

1.Factory IAT – The factory IAT sensor (if fitted) is wired to An Temp 1.

2.IAT Through Expansion Connector - The expansion connector provides ground and temperature channels for the connection of an IAT sensor. Wire the sensor between the Ground pin and an An Temp channel pin. Note spare An Volt channels can be used as temperature inputs when a pullup resistor (to +5V) is added.