MR2Link V1

From factory, models supported by the G4X MR2Link V1 Plug-In ECU may be fitted with a suitable IAT sensor. The G4X MR2Link V1 Plug-In ECU supports several options for fitting of an IAT sensor. Any one of the following options can be used:

1.IAT Through AFM Connector - The AFM has a factory fitted IAT sensor. Due to its location this sensor is not suitable for tuning. A suitable IAT sensor can however be wired to the AFM wiring. The AFMs IAT signal is wired to An Temp 2. Consult factory wiring information for AFM wiring information.

2.IAT Through Factory Header- The temperature sensor can be wired to pin 45 (connected to AnTemp3) on the factory header plug. See the Pinouts section for further information.

3.IAT Through Expansion Connector - The expansion connector provides ground and input channels, spare An Volt channels can be used as temperature inputs when a pullup resistor (to +5V) is added.