Aperture Controls

Holley Terminator X Max CANBus Info

The CANbus IDs for a Holley system use part of the unit serial number (the last 3 or 4 digits). The addresses are 29-bit, and the data rate is 1000000. So far I've only bothered probing the analog values.




Sending random data to devices yields odd results

ID			Data
-------------------------------
1E005521	RPM
1E009521	Injector Pulsewidth
1E00D521	Duty Cycle
1E011521	CL Comp
1E015521	Target AFR
1E019521	AFR
1E025521	Air temp Enrichment
1E029521	Coolant Enrichment
1E02D521	Coolant AFR offset
1E031521	Afterstart Enrichment?
1E035521	Current Learn
1E039521	CL Status
1E03D521	Learn Status
1E041521	Fuel Economy
1E045521	Fuel flow
1E049521	MAP RoC
1E04D521	TPS RoC
1E051521	Tuning Change
1E055521	Estimated VE
1E059521	Ignition Timing
1E05D521	Knock Retard
1E061521	Knock Level
1E065521	Spark Pad2
1E069521	IAC Position
1E071521	MAP
1E075521	TPS
1E079521	MAT
1E07D521	Coolant temperature
1E081521	Barometer
1E085521	Battery
1E089521	Oil pressure
1E08D521	Fuel pressure
1E091521	Pedal position
1E0A5521	Launch Retard
1E0CD521	Base fuel lb/hr
1E0D1521	Base Fuel VE
1E0D5521	Base Timing
1E0D9521	Base target AFR
1E0DD521	Base ignition dwell
1E0E1521	Vol Comp Ign Dwell
1E0E5521	Inj End Angle
1E0E9521	ECU Log trigger
1E0ED521	Timing vs Air
1E0F1521	Timing vs Cool
1E115521	Inj Driver #1 PPH
1E119521	Inj Driver #2 PPH
1E11D521	Inj Driver #3 PPH
1E121521	Inj Driver #4 PPH
1E125521	Inj Driver #5 PPH
1E129521	Inj Driver #6 PPH
1E12D521	Inj Driver #7 PPH
1E131521	Inj Driver #8 PPH
1E145521	Inj Driver #1 PW
1E149521	Inj Driver #2 PW
1E14D521	Inj Driver #3 PW
1E151521	Inj Driver #4 PW
1E155521	Inj Driver #5 PW
1E159521	Inj Driver #6 PW
1E15D521	Inj Driver #7 PW
1E161521	Inj Driver #8 PW
1E175521	Cyl #1 Fuel Cor
1E179521	Cyl #2 Fuel Cor
1E17D521	Cyl #3 Fuel Cor
1E181521	Cyl #4 Fuel Cor
1E185521	Cyl #5 Fuel Cor
1E189521	Cyl #6 Fuel Cor
1E18D521	Cyl #7 Fuel Cor
1E191521	Cyl #8 Fuel Cor
1E1F5521	DI Target FP
1E1F9521	Boost PSIG
1E209521	Boost Gear
1E20D521	Boost Speed
1E211521	Boost Time
1E215521	Target Boost
1E239521	Boost Solenoid Duty
1E23D521	Boost Safety
1E24D521	Boost Fill Sol DC
1E251521	Boost Vent Sol DC
1E3A1521	TB TPS #1
1E3A5521	TB TPS #2
1E3A9521	Pedal TPS #1
1E3AD521	Pedal TPS #2
1E3B9521	TB Position
1E3C9521	Diag #1