Pinouts, Infinity pinouts – AEM Infinity Supported Applications - Mitsubishi 1995-1999 4G63 Engine User Manual

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PINOUTS

Infinity Pinouts

Dedicated

Dedicated and not reconfigurable

Assigned

Assigned but reconfigurable

Available

Available for user setup

Not Applicable

Not used in this configuration

Required

Required for proper function

Infinity

Pin

Hardware

Reference

7100-XXXX-62
7101-XXXX-63

Function

Dest.

Pin

DSM

Hardware Specification

Notes

C1-1

LowsideSwitch_4

A/C Relay

Control

Lowside switch, 4A max, NO
internal f ly back diode.

See "LowSide Assignment Tables" f or output
assignment.

C1-2

LowsideSwitch_5

LS5

Lowside switch, 4A max with
internal f ly back diode. Inductiv e
load should NOT hav e f ull time
power.

See Setup Wizard Page "LowSide Assignment
Tables" f or output assignment and 2D table
"LS5_Duty [%]" f or activ ation.

C1-3

LowsideSwitch_6

LS6

Lowside switch, 4A max with
internal f ly back diode. Inductiv e
load should NOT hav e f ull time
power.

See Setup Wizard Page "LowSide Assignment
Tables" f or output assignment and 2D table
"LS6_Duty [%]" f or activ ation.

C1-4

UEGO 1 Heat

Bosch UEGO controller

Lowside switch f or UEGO heater control.
Connect to pin 4 of Bosch UEGO sensor.
NOTE that pin 3 of the Sensor is heater (+)
and must be power by a f used/switched 12V
supply .

C1-5

UEGO 1 IA

Trim Current signal. Connect to pin 2 of
Bosch UEGO sensor.

C1-6

UEGO 1 IP

Pumping Current signal. Connect to pin 6 of
Bosch UEGO sensor.

C1-7

UEGO 1 UN

Nernst Voltage signal. Connect to pin 1 of
Bosch UEGO sensor.

C1-8

UEGO 1 VM

Virtual Ground signal. Connect to pin 5 of
Bosch UEGO sensor.

C1-9

Flash_Enable

Flash Enable

10K pulldown

Not usually needed f or automatic f irmware
updates through Inf inity Tuner. If connection
errors occur during update, connect 12 v olts
to this pin bef ore proceeding with upgrade.
Disconnect the 12 v olts signal af ter the
update.