diff --git a/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-A-B.yaml b/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-A-B.yaml
index 2f217be464..0a10651163 100644
--- a/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-A-B.yaml
+++ b/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-A-B.yaml
@@ -2,393 +2,364 @@ meta: config/boards/hellen_mm176_meta.h
 
 pins:
   - pin: On-board MAP
-    # H144_IN_MAP2
-    id: EFI_ADC_11
+    meta: MM176_IN_MAP3_ANALOG
     class: analog_inputs
     function: MAP Sensor Input
     ts_name: On-board MAP
     color: orange
 
   - pin: 1A
-    # H144_LS_4
-    id: D10
-    function: Injector 4
-    class: outputs
-    type: inj
-    ts_name: 1A - Injector 4
+    meta: MM176_IN_CRANK_ANALOG
+    function: Aux Analog 1
+    class: analog_inputs
+    ts_name: 1A - Aux Analog 1
     color: blue
-
+    
   - pin: 2A
-    # H144_LS_3
-    id: D11
-    function: Injector 3
-    class: outputs
-    type: inj
-    ts_name: 2A - Injector 3
+    meta: MM176_IN_MAP1_ANALOG
+    function: Aux Analog 4
+    class: analog_inputs
+    ts_name: 2A - Aux Analog 4
     color: blue
-
+    
   - pin: 3A
-    # H144_LS_2
-    id: G8
-    function: Injector 2 Output
-    class: outputs
-    type: inj
-    ts_name: 3A - Injector 2
+    meta: MM176_IN_O2S_ANALOG
+    function: Aux Analog 2
+    class: analog_inputs
+    ts_name: 3A - Aux Analog 2
     color: blue
-
+    
   - pin: 4A
-    # H144_LS_1
-    id: G7
-    function: Injector 1 Output
-    class: outputs
-    type: inj
-    ts_name: 4A - Injector 1
+    meta: MM176_IN_AUX2_ANALOG
+    function: Aux Analog 7
+    class: analog_inputs
+    ts_name: 4A - Aux Analog 7
     color: blue
-
+    
   - pin: 5A
-    function: +12V from main relay
-    type: 12v
+    meta: MM176_IN_SENS1
+    function: Switch 4
+    class: switch_inputs
+    ts_name: 5A - Switch 4
     color: red
-
+    
   - pin: 6A
-    function: VR1-
-    type: event_inputs
+    meta: MM176_IN_AUX5
+    function: Switch 1
+    class: switch_inputs
+    ts_name: 6A - Switch 1
     color: white
 
   - pin: 7A
-    function: Analog Ground
-    color: black
+    function: Power Ground
     type: gnd
+    color: black
 
   - pin: 8A
-    function: VR1+ (configurable VR or HALL with pull-up)
-    # USB1ID
-    id: A10
-    class: event_inputs
-    ts_name: 8A - VR1+
+    function: Analog Ground
+    type: gnd
     color: green
 
   - pin: 9A
-    function: VR2+ (configurable VR or HALL with pull-up)
-    # H144_IN_RES1
-    id: F9
+    function: Hall Input 4
+    meta: MM176_IN_D4
     class: event_inputs
-    ts_name: 9A - VR2+
+    ts_name: 9A - Hall Input 4
     color: green
 
+
   - pin: 10A
-    # H144_IGN_4
-    id: E3
-    class: outputs
-    function: Smart Ignition 4 Output
-    type: ign
-    ts_name: 10A - Ignition 4
+    meta: MM176_IN_MAP2_ANALOG
+    function: Aux Analog 5
+    class: analog_inputs
+    ts_name: 10A - Aux Analog 5
     color: yellow
 
   - pin: 11A
-    # H144_IGN_3
-    id: E4
-    class: outputs
-    function: Smart Ignition 3 Output
-    type: ign
-    ts_name: 11A - Ignition 3
+    meta: MM176_IN_O2S2_ANALOG
+    function: Aux Analog 3
+    class: analog_inputs
+    ts_name: 11A - Aux Analog 3
     color: yellow
 
-
   - pin: 12A
-    # H144_IGN_2
-    id: E5
-    class: outputs
-    function: Smart Ignition 2 Output
-    type: ign
-    ts_name: 12A - Ignition 2
+    meta: MM176_IN_AUX3_ANALOG
+    function: Aux Analog 8
+    class: analog_inputs
+    ts_name: 12A - Aux Analog 8
     color: yellow
 
-
   - pin: 13A
-    # H144_IGN_1
-    id: C13
-    class: outputs
-    function: Smart Ignition 1 Output
-    type: ign
-    ts_name: 13A - Ignition 1
+    function: Hall Input 5
+    meta: MM176_IN_SENS2
+    class: event_inputs
+    ts_name: 13A - Hall Input 5
     color: yellow
 
   - pin: 14A
-    # H144_IN_CRANK_ANALOG
-    id: EFI_ADC_9
-    class: analog_inputs
-    function: Aux Analog 1
-    ts_name: 14A - Analog 1
+    meta: MM176_IN_AUX6
+    function: Switch 2
+    class: switch_inputs
+    ts_name: 14A - Switch 2
     color: orange
 
   - pin: 15A
-    # H144_IN_IAT AIN14 PC3
-    id: EFI_ADC_13
-    class: analog_inputs
-    function: IAT Sensor Input
-    ts_name: 15A - IAT
+    function: Hall Input 1
+    meta: MM176_IN_D1
+    class: event_inputs
+    ts_name: 15A - Hall Input 1
     color: orange
 
   - pin: 16A
-    # H144_IN_CLT AIN11 PC2
-    id: EFI_ADC_12
-    class: analog_inputs
-    function: CLT Sensor Input
-    ts_name: 16A - CLT
+    function: +5v sensors
     color: orange
 
   - pin: 17A
-    # IN_PPS
-    id: EFI_ADC_3
-    class: analog_inputs
-    function: PPS Sensor Input
-    ts_name: 17A - PPS
+    function: Analog Ground
+    type: gnd
     color: orange
 
 
   - pin: 18A
-    function: VVT control 4
-    class: outputs
-    type: inj
-    ts_name: 18A - VVT control 4
+    function: Power Ground
+    type: gnd
     color: blue
 
   - pin: 19A
-    function: VVT control 3
-    class: outputs
-    type: inj
-    ts_name: 19A - VVT control 3
+    meta: MM176_IN_AUX1_ANALOG
+    function: Aux Analog 6
+    class: analog_inputs
+    ts_name: 19A - Aux Analog 6
     color: blue
 
   - pin: 20A
-    function: VVT control 2
-    class: outputs
-    type: inj
-    ts_name: 20A - VVT control 2
+    meta: MM176_IN_AUX4_ANALOG
+    function: Aux Analog 9
+    class: analog_inputs
+    ts_name: 20A - Aux Analog 9
     color: blue
 
-
   - pin: 21A
-    function: VVT control 1
-    class: outputs
-    type: inj
-    ts_name: 21A - VVT control 1
+    meta: [MM176_IN_SENS3, MM176_IN_SENS3]
+    class: [event_inputs, switch_inputs]
+    function: Flex
+    type: hall
+    ts_name: 21B - Flex
     color: blue
 
   - pin: 22A
-    # IN_MAP1
-    id: EFI_ADC_10
-    class: analog_inputs
-    function: Aux Analog 22
-    ts_name: 22A - Analog 22
+    meta: MM176_IN_AUX7
+    function: Switch 3
+    class: switch_inputs
+    ts_name: 22A - Switch 3
     color: orange
 
   - pin: 23A
-    function: VR2-
-    # IN_CAM
-    id: A6
+    function: Hall Input 2
+    meta: MM176_IN_D2
     class: event_inputs
-    ts_name: 23A - VR2-
+    ts_name: 23A - Hall Input 1
     color: white
 
   - pin: 24A
-    function: Analog Ground
+    function: Hall Input 3 / SENT
+    meta: MM176_IN_D3
+    class: event_inputs
+    ts_name: 24A - Hall Input 3 / SENT
     color: black
-    type: gnd
 
   - pin: 25A
-    function: Power Ground
-    color: black
+    function: Analog Ground
     type: gnd
+    color: black
+
 
   - pin: 26A
-    function: DC1 positive
-    type: etb
+    function: VSS Hall Input
+    meta: MM176_IN_VSS
+    class: event_inputs
+    ts_name: 26A - VSS Hall
     color: purple
 
   - pin: 27A
-    function: DC1 negative
-    type: etb
+    meta: MM176_IN_IAT_ANALOG
+    class: analog_inputs
+    function: IAT Sensor Input
+    ts_name: 27A - IAT Sensor Input
     color: purple
 
   - pin: 28A
-    function: DC2 positive
-    type: etb
+    meta: MM176_IN_AT1_ANALOG
+    class: analog_inputs
+    function: Aux Temp 1
+    ts_name: 28A - Aux Temp 1
     color: purple
 
   - pin: 29A
-    function: DC2 negative
-    type: etb
+    meta: MM176_IN_CLT_ANALOG
+    class: analog_inputs
+    function: CLT Sensor Input
+    ts_name: 29A - CLT Sensor Input
     color: purple
 
   - pin: 30A
-    function: Hall Input 1 (5v pull-up, with hysteresis)
-    # IN_DIG10
-    id: E14
-    class: event_inputs
-    ts_name: 30A - Hall Input 1
+    meta: MM176_IN_AT2_ANALOG
+    class: analog_inputs
+    function: Aux Temp 2
+    ts_name: 28A - Aux Temp 2
 
   - pin: 31A
-    function: Hall Input 2 (5v pull-up, with hysteresis)
-    # IN_DIG11
-    id: E15
-    class: event_inputs
-    ts_name: 31A - Hall Input 2
+    meta: MM176_IN_TPS1_ANALOG
+    class: analog_inputs
+    function: TPS Sensor Input
+    ts_name: 31A - TPS Sensor Input
 
   - pin: 32A
-    function: +5v sensors
+    meta: MM176_IN_TPS2_ANALOG
+    class: analog_inputs
+    function: TPS2 Sensor Input
+    ts_name: 32A - TPS2 Sensor Input
 
   - pin: 33A
-    # H144_IN_AUX3
-    id: EFI_ADC_15
+    meta: MM176_IN_PPS1_ANALOG
     class: analog_inputs
-    function: Analog 3
-    ts_name: 33A - AN3
+    function: PPS Sensor Input
+    ts_name: 33A - PPS Sensor Input
     color: orange
 
-
   - pin: 34A
-    function: Power GND
-    type: gnd
+    meta: MM176_IN_PPS2_ANALOG
+    class: analog_inputs
+    function: PPS2 Sensor Input
+    ts_name: 34A - PPS2 Sensor Input
+
 
   - pin: 1B
-    function: High Side 1
-    class: outputs
-    ts_name: 1B - High Side 1
+    function: VR1-/Hall Input
+    meta: MM176_USBID
+    class: event_inputs
+    ts_name: 1B - VR1-/Hall Input
     color: red
-
+    
   - pin: 2B
-    function: ECU power supply from ignition key
-    class: analog_inputs
-    id: EFI_ADC_5
-    ts_name: Battery Sense
-    type: 12v
+    function: VR1+
+
+  - pin: 1B2B
+    function: VR1
+    meta: MM176_USBID
+    class: event_inputs
+    ts_name: 1B/2B - VR1
 
   - pin: 3B
-    function: WBO1 cal R green 5
+    function: VR2+
 
   - pin: 4B
-    function: WBO1 IP red 1
+    function: VR2-
 
+  - pin: 3B4B
+    function: VR2
+    meta: MM176_IN_CAM
+    class: event_inputs
+    ts_name: 3B/4B - VR2
+    
   - pin: 5B
-    function: WBO1 VM yellow 2
+    function: VR3-
 
   - pin: 6B
-    function: WBO1 VS black 6
+    function: VR3+
+
+  - pin: 5B6B
+    function: VR2
+    meta: MM176_GP14
+    class: event_inputs
+    ts_name: 5B/6B - VR3
 
   - pin: 7B
-    function: WBO1 heater white 3
+    function: VR4-
+
 
   - pin: 8B
-    # H144_OUT_IO10
-    id: G12
-    class: outputs
-    ts_name: 8B - Main Relay LS
-    function: Main relay control
-    type: ls
-    color: purple
+    function: WBO2 heater white 3
 
   - pin: 9B
-    function: WBO2 cal R green 5
-
+    function: WBO2 VM yellow 2
+    
   - pin: 10B
     function: WBO2 IP red 1
 
   - pin: 11B
-    function: WBO2 VM yellow 2
+    function: WBO2 cal R green 5
 
   - pin: 12B
     function: WBO2 VS black 6
 
   - pin: 13B
-    function: WBO2 heater white 3
+    function: VR4+
+
+
+  - pin: 7B13B
+    function: VR2
+    meta: MM176_GP15
+    class: event_inputs
+    ts_name: 7B/13B - VR4
 
   - pin: 14B
-    class: event_inputs
-    function: VR3+
-    ts_name: 14B - VR3+
-    color: green
+    function: WBO1 heater white 3
 
   - pin: 15B
-    class: event_inputs
-    function: VR4+
-    ts_name: 15B - VR4+
-    color: green
+    function: WBO1 VM yellow 2
 
   - pin: 16B
-    # H144_IN_SENS3
-    id: F5
-    class: switch_inputs
-    function: Hall3 (configurable pull-up/pull-down,  with hysteresis)
-    type: hall
-    ts_name: 16B - Hall3
-    color: green
+    function: WBO1 IP red 1
 
   - pin: 17B
-    # H144_GP2
-    id: [D2, D2]
-    class: [event_inputs, switch_inputs]
-    function: Hall4 (configurable pull-up/pull-down,  with hysteresis)
-    type: hall
-    ts_name: 17B - Hall4
-    color: green
+    function: WBO1 cal R green 5
 
   - pin: 18B
-    class: [event_inputs, switch_inputs]
-    function: Hall5 (configurable pull-up/pull-down,  with hysteresis)
-    type: hall
-    ts_name: 18B - Hall5
-    color: green
+    function: WBO2 VS black 6
     
   - pin: 19B
-
-    class: [event_inputs, switch_inputs]
-    function: Flex (configurable pull-up/pull-down,  ? hysteresis)
-    type: hall
-    ts_name: 19B - Flex
-    color: green
+    function: +12V
+    type: 12v
+    
     
   - pin: 20B
-    class: event_inputs
-    function: VR3-
-    ts_name: 20B - VR3-
-    color: white
+    function: Analog Ground
+    type: gnd
     
   - pin: 21B
-    class: event_inputs
-    function: VR4-
-    ts_name: 21B - VR4-
+    meta: MM176_IN_SENS4
+    class: switch_inputs
+    function: Knock2 Input
+    ts_name: 21B - Knock2 Input
     color: white
     
   - pin: 22B
-    class: event_inputs
-    function: VSS Hall
-    ts_name: 22B - VSS Hall
+    #meta: MM176_IN_KNOCK
+    #class: switch_inputs
+    function: Knock Input
+    #ts_name: 22B - Knock Input
     color: green
 
   - pin: 23B
-    class: switch_inputs
-    function: Switch1
-    ts_name: 23B - Switch1
+    function: +5v sensors
     color: green
     
   - pin: 24B
-    class: switch_inputs
-    function: Switch2
-    ts_name: 24B - Switch2
+    meta: MM176_IN_VBATT
+    class: analog_inputs
+    ts_name: 24 - Ignition Key Voltage
+    function: +12V engine ECU power source, run/start
     color: green
     
   - pin: 25B
-    class: switch_inputs
-    function: Switch3
-    ts_name: 25B - Switch3
-    color: green
-
-  - pin: 26B
     function: Power GND
     type: gnd
 
+  - pin: 26B
+    function: +12V
+    type: 12v
+
 info:
   title: AlphaX 8chan
   name: AlphaX 8chan
diff --git a/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-C.yaml b/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-C.yaml
index 1af7ece237..9499509c0a 100644
--- a/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-C.yaml
+++ b/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-C.yaml
@@ -2,240 +2,220 @@ meta: config/boards/hellen_mm176_meta.h
 
 pins:
   - pin: 1C
-    # H144_LS_8
-    id: F14
-    function: Injector 8
-    class: outputs
-    type: inj
-    ts_name: 1C - Injector 8
+    function: DC1+
+    type: etb
     color: blue
 
   - pin: 2C
-    function: Injector 7
-    class: outputs
-    type: inj
-    ts_name: 2C - Injector 7
+    function: ETB+
+    type: etb
     color: blue
     
   - pin: 3C
-    function: Injector 6
-    class: outputs
-    type: inj
-    ts_name: 3C - Injector 6
+    function: DC1-
+    type: etb
     color: blue
     
   - pin: 4C
-    function: Injector 5
-    class: outputs
-    type: inj
-    ts_name: 4C - Injector 5
+    function: ETB-
+    type: etb
     color: blue
     
   - pin: 5C
-    function: Switch4 (5v pull-up, with hysteresis)
-    # H144_IN_MAP3_DIGITAL
-    id: A2
-    class: event_inputs
-    ts_name: 5C - Switch4
+    function: High Side 1
+    meta: MM176_OUT_PWM8
+    class: outputs
+    ts_name: 5C - High Side 1
 
   - pin: 6C
-    # H144_IN_AUX2
-    id: EFI_ADC_14
-    class: analog_inputs
-    function: PPS1 Sensor Input
-    ts_name: 6C - PPS1
+    function: High Side 2
+    meta: MM176_OUT_IO1
+    class: outputs
+    ts_name: 6C - High Side 2
     color: orange
     
   - pin: 7C
-    function: ETB positive
-    type: etb
-    ts_name: 7C - ETB+
+    function: High Side 3
+    meta: MM176_OUT_IO2
+    class: outputs
+    ts_name: 7C - High Side 3
     color: purple
     
   - pin: 8C
-    function: ETB negative
-    type: etb
-    ts_name: 7C - ETB-
+    function: Low Side 3
+    meta: MM176_OUT_IO3
+    class: outputs
+    ts_name: 8C - Low Side 3
     color: purple
 
   - pin: 9C
-    function: Power GND
-    type: gnd
+    function: Low Side 4
+    meta: MM176_OUT_IO4
+    class: outputs
+    ts_name: 9C - Low Side 4
+
 
   - pin: 10C
-    class: outputs
-    function: Smart Ignition 8 Output
-    type: ign
-    ts_name: 10C - Ignition 8
+    function: DC2-
+    type: etb
     color: yellow
     
   - pin: 11C
+    meta: MM176_IGN1
     class: outputs
-    function: Smart Ignition 7 Output
+    function: Smart Ignition 1 Output
     type: ign
-    ts_name: 10C - Ignition 7
+    ts_name: 11C - Ignition 1
     color: yellow
 
   - pin: 12C
-    class: outputs
-    function: Smart Ignition 6 Output
-    type: ign
-    ts_name: 10C - Ignition 6
+    function: Power GND
+    type: gnd
     color: yellow
 
   - pin: 13C
+    meta: MM176_IGN3
     class: outputs
-    function: Smart Ignition 5 Output
+    function: Smart Ignition 3 Output
     type: ign
-    ts_name: 10C - Ignition 5
+    ts_name: 13C - Ignition 3
     color: yellow
 
   - pin: 14C
-    function: Power Ground
-    color: black
-    type: gnd
+    meta: MM176_IGN5
+    class: outputs
+    function: Smart Ignition 5 Output
+    type: ign
+    ts_name: 14C - Ignition 5
 
   - pin: 15C
-    # H144_IN_TPS AIN17 PA4
-    id: EFI_ADC_4
-    class: analog_inputs
-    function: TPS Sensor Input
-    ts_name: 23C - TPS
+    meta: MM176_IGN8
+    class: outputs
+    function: Smart Ignition 8 Output
+    type: ign
+    ts_name: 15C - Ignition 8
     color: orange
 
   - pin: 16C
-    # H144_IN_AUX1
-    id: EFI_ADC_8
-    class: analog_inputs
-    function: TPS2 Sensor Input
-    ts_name: 24C - TPS2
+    function: CAN2 bus high (CAN2H)
+    type: can
     color: orange
 
   - pin: 17C
-    function: Power Ground
-    color: black
-    type: gnd
+    function: Low Side 5
+    meta: MM176_OUT_IO5
+    class: outputs
+    ts_name: 17C - Low Side 5
+
 
   - pin: 18C
-    # H144_IGN_8
-    id: E6
-    class: outputs
-    function: Smart Ignition 12 Output
-    type: ign
-    ts_name: 18C - Ignition 12
-    color: yellow
+    function: DC3-
+    type: etb
 
   - pin: 19C
-    # H144_IGN_7
-    id: B9
+    meta: MM176_IGN2
     class: outputs
-    function: Smart Ignition 11 Output
+    function: Smart Ignition 2 Output
     type: ign
-    ts_name: 19C - Ignition 11
+    ts_name: 19C - Ignition 2
     color: yellow
 
   - pin: 20C
-    # H144_IGN_6
-    id: B8
+    meta: MM176_IGN4
     class: outputs
-    function: Smart Ignition 10 Output
+    function: Smart Ignition 4 Output
     type: ign
-    ts_name: 20C - Ignition 10
+    ts_name: 20C - Ignition 4
     color: yellow
 
   - pin: 21C
-    # H144_IGN_5
-    id: E2
+    meta: MM176_IGN7
     class: outputs
-    function: Smart Ignition 9 Output
+    function: Smart Ignition 7 Output
     type: ign
-    ts_name: 21C - Ignition 9
+    ts_name: 21C - Ignition 7
     color: yellow
     
   - pin: 22C
-    class: analog_inputs
-    function: Analog2
-    ts_name: 22C - Analog2
+    function: Power GND
+    type: gnd
     color: orange
     
   - pin: 23C
-    class: analog_inputs
-    function: Analog3
-    ts_name: 23C - Analog3
+    meta: MM176_SPI3_MISO
+    class: outputs
+    function: Smart Ignition 10 Output
+    type: ign
+    ts_name: 23C - Ignition 10
     color: orange
   
   - pin: 24C
-    class: analog_inputs
-    function: Analog4
-    ts_name: 24C - Analog4
+    function: CAN2 bus low (CAN2L)
+    type: can
     color: orange
 
   - pin: 25C
-    function: Analog Ground
-    color: black
-    type: gnd
+    function: Low Side 6
+    meta: MM176_OUT_IO6
+    class: outputs
+    ts_name: 25C - Low Side 6
+
 
   - pin: 26C
-    function: Injector 12
-    class: outputs
-    type: inj
-    ts_name: 26C - Injector 12
+    function: DC3+
+    type: etb
     color: blue
 
   - pin: 27C
-    # H144_LS_7
-    id: F13
-    function: Injector 11
-    class: outputs
-    type: inj
-    ts_name: 27C - Injector 11
+    function: DC2+
+    type: etb
     color: blue
 
   - pin: 28C
-    # H144_LS_6
-    id: F12
-    function: Injector 10
+    meta: MM176_IGN6
     class: outputs
-    type: inj
-    ts_name: 28C - Injector 10
+    function: Smart Ignition 6 Output
+    type: ign
+    ts_name: 28C - Ignition 6
     color: blue
 
   - pin: 29C
-    # H144_LS_5
-    id: D9
-    function: Injector 9
+    meta: MM176_SPI3_SCK
     class: outputs
-    type: inj
-    ts_name: 29C - Injector 9
+    function: Smart Ignition 9 Output
+    type: ign
+    ts_name: 29C - Ignition 9
     color: blue
 
   - pin: 30C
-    function: 12v raw in? out?
-    type: 12v
+    meta: MM176_SPI3_MOSI
+    class: outputs
+    function: Smart Ignition 11 Output
+    type: ign
+    ts_name: 30C - Ignition 11
 
   - pin: 31C
-    # H144_IN_IAT + 16 = 14 + 16
-    id: EFI_ADC_30
-    class: analog_inputs
-    function: Temperature 3
-    ts_name: 6C - AT3
+    meta: MM176_SPI3_CS
+    class: outputs
+    function: Smart Ignition 12 Output
+    type: ign
+    ts_name: 31C - Ignition 12
     color: orange
 
   - pin: 32C
-    # EFI_ADC_12 + 16 = 12 + 16
-    id: EFI_ADC_28
-    class: analog_inputs
-    function: Temperature 4
-    ts_name: 7C - AT4
+    function: CAN bus high (CANH)
+    type: can
     color: orange
 
   - pin: 33C
-    ts_name: ___ KNOCK2
-    function: knock2 sensor signal
+    function: CAN bus low (CANL)
+    type: can
 
   - pin: 34C
-    ts_name: ___ KNOCK1
-    function: knock1 sensor signal
+    function: Low Side 7
+    meta: MM176_OUT_IO7
+    class: outputs
+    ts_name: 34C - Low Side 7
 
 info:
   title: AlphaX 8chan
diff --git a/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-D.yaml b/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-D.yaml
index 8421971cc8..c39f77e886 100644
--- a/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-D.yaml
+++ b/firmware/config/boards/hellen/alphax-8chan/connectors/8chan-D.yaml
@@ -2,176 +2,192 @@ meta: config/boards/hellen_mm176_meta.h
 
 pins:
   - pin: 1D
-    function: DC3 positive
-    type: etb
+    meta: MM176_INJ1
+    function: Injector 1
+    class: outputs
+    type: inj
+    ts_name: 1D - Injector 1
     color: purple
 
   - pin: 2D
-    function: DC3 negative
-    type: etb
+    meta: MM176_INJ2
+    function: Injector 2
+    class: outputs
+    type: inj
+    ts_name: 2D - Injector 2
     color: purple
 
   - pin: 3D
-    function: CAN2 bus high (CANH)
-    type: can
+    meta: MM176_INJ3
+    function: Injector 3
+    class: outputs
+    type: inj
+    ts_name: 3D - Injector 3
     color: green
 
   - pin: 4D
-    function: CAN2 bus low (CANL)
-    type: can
+    meta: MM176_INJ4
+    function: Injector 4
+    class: outputs
+    type: inj
+    ts_name: 4D - Injector 4
     color: green
 
   - pin: 5D
-    function: CAN1 bus high (CANH)
-    type: can
+    meta: MM176_INJ5
+    function: Injector 5
+    class: outputs
+    type: inj
+    ts_name: 5D - Injector 5
     color: green
 
   - pin: 6D
-    function: CAN1 bus low (CANL)
-    type: can
+    meta: MM176_INJ6
+    function: Injector 6
+    class: outputs
+    type: inj
+    ts_name: 6D - Injector 6
     color: green
 
   - pin: 7D
-    function: Power GND
-    type: gnd
+    meta: MM176_INJ7
+    function: Injector 7
+    class: outputs
+    type: inj
+    ts_name: 7D - Injector 7
+
 
   - pin: 8D
-    # H144_OUT_IO12
-    id: A8
+    function: VVT 1
+    meta: MM176_OUT_PWM1
     class: outputs
-    function: Fuel Pump Relay Output (low)
-    type: ls
-    ts_name: 8D - Fuel Pump
+    ts_name: 8D - VVT 1
     color: purple
 
   - pin: 9D
-    # H144_OUT_IO11
-    id: G2
+    function: Fuel Pump Relay Output (low)
+    meta: MM176_GP3
     class: outputs
-    function: Fan Relay Output (low)
-    type: ls
-    ts_name: 9D - Fan Relay
+    ts_name: 9D - Fuel Pump
     color: purple
 
   - pin: 10D
-    # H144_OUT_IO1
-    id: D3
+    function: Fan Relay Output (low)
+    meta: MM176_GP2
     class: outputs
-    function: Low Side Output 7 (low)
-    type: ls
-    ts_name: 10D - LS 7
+    ts_name: 10D - Fan
     color: purple
 
   - pin: 11D
-    # H144_OUT_IO2
-    id: A9
+    function: Main Relay Output (low)
+    meta: MM176_GP1
     class: outputs
-    function: Low Side Output 8 (low)
-    type: ls
-    ts_name: 11D - LS 8
+    ts_name: 11D - Main Relay
     color: purple
 
   - pin: 12D
-    # H144_OUT_IO9
-    id: G13
+    function: NOS Relay Output (low)
+    meta: MM176_OUT_IO8
     class: outputs
-    function: NOS Output (low)
-    type: ls
     ts_name: 12D - NOS
     color: purple
 
   - pin: 13D
-    # H144_OUT_PWM3
-    id: C7
+    meta: MM176_INJ8
+    function: Injector 8
     class: outputs
-    function: Boost Output (low)
-    type: ls
-    ts_name: 13D - Boost
+    type: inj
+    ts_name: 13D - Injector 8
     color: purple
 
+
   - pin: 14D
-    # H144_IN_AUX3 + 16 = 15 + 16
-    id: EFI_ADC_31
-    class: analog_inputs
-    function: Analog 4
-    ts_name: 14D - AN4
+    function: VVT 2
+    meta: MM176_OUT_PWM2
+    class: outputs
+    ts_name: 14D - VVT 2
     color: orange
 
   - pin: 15D
-    # H144_IN_AUX4
-    id: EFI_ADC_7
-    class: analog_inputs
-    function: Analog 5
-    ts_name: 15D - AN5
+    function: Tachometer Output (low)
+    meta: MM176_OUT_IO13
+    class: outputs
+    ts_name: 15D - Tachometer
     color: orange
 
   - pin: 16D
-    # H144_IN_AUX4 + 16 = 7 + 16
-    id: EFI_ADC_23
-    class: analog_inputs
-    function: Analog 6
-    ts_name: 16D - AN6
+    function: Low Side 1
+    meta: MM176_OUT_PWM6
+    class: outputs
+    ts_name: 16C - Low Side 1
     color: orange
     
   - pin: 17D
-    class: outputs
-    function: Lowside1 (low)
-    type: ls
-    ts_name: 13D - Lowside1
+    function: Power GND
+    type: gnd
     color: purple
     
   - pin: 18D
-    class: outputs
-    function: Lowside2 (low)
-    type: ls
-    ts_name: 18D - Lowside2
+    function: Power GND
+    type: gnd
     color: purple
     
   - pin: 19D
+    meta: MM176_GP17
+    function: Injector 9
     class: outputs
-    function: Lowside3 (low)
-    type: ls
-    ts_name: 19D - Lowside3
+    type: inj
+    ts_name: 19D - Injector 9
     color: purple
 
+
   - pin: 20D
+    function: VVT 3
+    meta: MM176_OUT_PWM3
     class: outputs
-    function: HighSide2 (low)
-    type: ls
-    ts_name: 20D - Highside2
+    ts_name: 20D - VVT 3
     color: purple
 
   - pin: 21D
-    # H144_OUT_IO13
-    id: G6
+    function: VVT 4
+    meta: MM176_OUT_PWM4
     class: outputs
-    function: Tachometer Output
-    ts_name: 21D - Tachometer
-    type: ls
+    ts_name: 21D - VVT 4
     color: purple
     
   - pin: 22D
+    function: Boost (low)
+    meta: MM176_OUT_PWM5
     class: outputs
-    function: Highside3 (low)
-    type: ls
-    ts_name: 22D - Highside3
+    ts_name: 22C - Boost
     color: purple
 
   - pin: 23D
-    function: +5v sensors
+    function: Low Side 2
+    meta: MM176_OUT_PWM7
+    class: outputs
+    ts_name: 23C - Low Side 2
 
   - pin: 24D
-    function: Analog Ground
-    color: black
-    type: gnd
+    meta: MM176_GP20
+    function: Injector 9
+    class: outputs
+    type: inj
+    ts_name: 24D - Injector 12
     
   - pin: 25D
-    function: Lowside 9
-    color: purple
+    meta: MM176_GP19
+    function: Injector 11
+    class: outputs
+    type: inj
+    ts_name: 25D - Injector 11
 
   - pin: 26D
-    function: Lowside 10
-    color: purple    
+    meta: MM176_GP18
+    function: Injector 10
+    class: outputs
+    type: inj
+    ts_name: 26D - Injector 10
 
 info:
   title: AlphaX 8chan
diff --git a/firmware/config/boards/hellen_mm176_meta.h b/firmware/config/boards/hellen_mm176_meta.h
index 4a4343960d..05d1d7820a 100644
--- a/firmware/config/boards/hellen_mm176_meta.h
+++ b/firmware/config/boards/hellen_mm176_meta.h
@@ -1,22 +1,22 @@
 #pragma once
 
-#define MM176_IGN_1 C13
-#define MM176_IGN_2 E5
-#define MM176_IGN_3 E4
-#define MM176_IGN_4 E3
-#define MM176_IGN_5 E2
-#define MM176_IGN_6 B8
-#define MM176_IGN_7 B9
-#define MM176_IGN_8 E6
+#define MM176_IGN1 C13
+#define MM176_IGN2 E5
+#define MM176_IGN3 E4
+#define MM176_IGN4 E3
+#define MM176_IGN5 E2
+#define MM176_IGN6 B8
+#define MM176_IGN7 B9
+#define MM176_IGN8 E6
 
-#define MM176_LS_1 G7
-#define MM176_LS_2 G8
-#define MM176_LS_3 D11
-#define MM176_LS_4 D10
-#define MM176_LS_5 D9
-#define MM176_LS_6 F12
-#define MM176_LS_7 F13
-#define MM176_LS_8 F14
+#define MM176_INJ1 G7
+#define MM176_INJ2 G8
+#define MM176_INJ3 D11
+#define MM176_INJ4 D10
+#define MM176_INJ5 D9
+#define MM176_INJ6 F12
+#define MM176_INJ7 F13
+#define MM176_INJ8 F14
 
 #define MM176_OUT_PWM1 D13
 #define MM176_OUT_PWM2 C6