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iSeries Feature Matrix

Quick summary of the iSeries features over the range of Vi-PEC Engine Management ECUs.
i44 i88i88 Top Board
i44 ECU image for feature matrix i88 ECU image for feature matrix PlugIn ECU image for feature matrix

Analog/Temp

4*/2 11/4 12/4
DI 4* 10 11
Fuel/Ignition 4/4 8/8 8/8
Auxiliary 8 10 16
Peak & Hold Injection 4 x 4/1 Amp 8 x 4/1 Amp No
E-Throttle Control Requires external module Yes Yes
+8 Volt Out Yes Yes No
Trigger Scope Yes Yes Yes
Mixture Map Yes Yes Yes
Knock Control Yes (1 Channel)* Yes (2 Channel) Yes (2 Channel)
Logging Parameters

25 Parameters

25 Parameters

25 Parameters
Logging Memory 32 MBit (4 MByte) 32 MBit (4 MByte) 32 MBit (4 MByte)
CAN 1 Chan. transmit and receive
user defined streams
1 Chan. transmit and receive
 user defined streams
2 Chan. transmit and receive
 user defined streams
GP Tables 30 30 30
OBD Yes Yes Yes
On Board MAP 4 Bar No Model dependant
RS232 Comms Yes Yes Yes
Aux Output on unused Fuel & Ignition Yes Yes Yes
CLL Auto Mode Yes Yes Yes
Dual CLL (Stoich) Yes Yes Yes
VVT Control Yes Yes Yes
Launch/AntiLag Yes Yes Yes
Selectable Temp Input Pullups Yes Yes Yes

* i44 shares an AN Volt 2 and DI 4 pins. Also shares Knock and DI 3 pins.

Download a pdf file of the ECU Guide booklet (7.6 MB). Includes Vi-PEC and Link ECUs.

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