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