General Setup
How to Tune ShuntCan on ZombieVerter VCU
Which CAN bus is the current shunt connected to? If you don't have a CAN-based shunt (ISA shunt, etc.), leave this at CAN1 — it won't matter because ShuntType is already set to None.
Quick Reference
Param ID
72
Unit
enum
Range
0 — 1
Default
0
Available Choices
0: CAN1
(default)
1: CAN2
📖 What Does It Do?
Which CAN bus is the current shunt connected to? If you don't have a CAN-based shunt (ISA shunt, etc.), leave this at CAN1 — it won't matter because ShuntType is already set to None.
🎯 Recommended Values
Default value: 0
Valid range: 0 to 1
💡 Tuning Tips
0 = CAN1, 1 = CAN2. Most builds use CAN1 for the inverter and CAN2 for vehicle systems.
If you don't have a CAN-based shunt (ISA shunt, etc.), leave this at CAN1 — it won't matter because ShuntType is already set to None.
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🔗 Related Parameters
Other parameters in the General Setup category that work together with ShuntCan:
Inverter
enumSelect the type of inverter/motor controller you're using. This is THE most important parameter — it configures CAN bus ...
Vehicle
enumSelect the vehicle platform you're converting. This configures CAN bus messages for instrument cluster, reverse lights, ...
GearLvr
enumSelect your gear selector/shifter type. Tells the VCU how to interpret gear position inputs (Park, Reverse, Neutral, Dri...
Transmission
enumTransmission type. Manual = you shift gears yourself. Auto = single-speed or automatic.
InverterCan
enumWhich CAN bus is the inverter connected to? ⚠️ REQUIRED — set this to the CAN bus your inverter is on. If you only have ...
VehicleCan
enumWhich CAN bus is the vehicle systems connected to? ⚠️ REQUIRED — set this to the CAN bus your car's original systems are...
LimCan
enumWhich CAN bus is the charge limiter connected to? If you don't have a charge limiter, leave this at default. The VCU won...
ChargerCan
enumWhich CAN bus is the charger connected to? Only matters if you have a CAN-connected charger. If chargemodes is 'Off', th...
MotActive
enumWhich motors are active? For single motor builds use MG1 only.
interface
enumSelect your charging interface/protocol. Different charging standards use different protocols.