S15Link

The G4X S15Link Plug-In ECU supports several options for fitting of a IAT sensor. Any of the following options can be used:

1.IAT Through Main Header – An Temp 2 is wired to pin 15 of the main header. This wire is normally used for diagnostics. Connect an IAT sensor between this wire and either pin 17, 21 or 29. Refer to the back of this manual for header pin numbering.

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

3.Pin 16 on the header has a jumper setting which allows AN Volt 4 to be configured as a temperature input.