Pinouts
The pins on connectors A-D can be grouped into functional groups. In this document, each group is represented by a color code.
|
Category |
Color Code |
|---|---|
|
Power |
Light Brown |
|
Triggers |
Light Pink |
|
Input |
Light Green |
|
Output |
Light Red |
|
Can |
Light Purple |
|
HPT Net |
Light Orange |
|
Ethernet |
Yellow |
|
Ground |
Light Blue |
|
VSS (speed inputs) |
Tan |
|
Lambda |
Turquoise |
|
Auto Transmission (4L60e & 4L80e) |
Pink |
Table 1. Pinout Color Codes
NOTE: All analog inputs are configurable and can be used as a digital signal up to 5 volts.
NOTE: Table 16 outlines the pinout description when using the 4L60e & 4L80e harness, utilize Table 36 when using 4L60e & 4L80e harness as well.
NOTE: When NOT using the 4L60e & 4L80e harness those I/O types default to INPUT, OUTPUT, and VSS.
Connector A Pinout
 3.0_850x542.png)
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
A1 |
Throttle Body 1 switched +12V source (10A fuse #1) |
10 |
Power I/P |
10A fused 12V switched power input SWITCHED THROTTLE BODY 1 VOLTAGE |
|
A2 |
2A low side driver output 1 |
2 |
O/P |
Low side driver control (connect load to switched ignition supply) |
|
A3 |
Injection Output 1 - (Cylinder / Primary Injector 1) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A4 |
Injection Output 2 - (Cylinder 8 & Primary Injector 2) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A5 |
Injection Output 3 - (Cylinder 7 & Primary Injector 3) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A6 |
Injection Output 4 - (Cylinder 2 & Primary Injector 4) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A7 |
Injection Output 5 - (Cylinder 6 & Primary Injector 5) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A8 |
2A low side driver output 1 |
2 |
O/P |
Low side driver control (connect load to switched ignition supply) |
|
A9 |
Throttle Body 2 switched +12V source (10A fuse #2) |
10 |
Power I/P |
10A fused 12V switched power input SWITCHED THROTTLE BODY 2 VOLTAGE |
|
A10 |
Throttle Body 1P |
10 |
O/P |
H-Bridge output high side control |
|
A11 |
Idle air control coil 1N |
6 |
O/P |
Idle air coil 1 low side control |
|
A12 |
Ignition output 2 - (Cylinder 8) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A13 |
Igntion output 4 - (Cylinder 2) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A14 |
Ignition output 6 (Cylinder 5) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A15 |
Ignition output 8 (Cylinder 3) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A16 |
Idle air control coil 2N |
6 |
O/P |
Idle air coil 2 low side control |
|
A17 |
Throttle Body 2N |
10 |
O/P |
H-Bridge output low side control |
|
A18 |
Throttle Body 1N |
10 |
O/P |
H-Bridge output low side control |
|
A19 |
Ignition output 1 (Cylinder 1) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A20 |
Ignition output 3 (Cylinder 7) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A21 |
Ignition output 5 (Cylinder 6) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A22 |
Ignition output 7 (Cylinder 4) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A23 |
Speed input 1 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
A24 |
Speed input 2 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
A25 |
Throttle Body 2P |
10 |
O/P |
H-Bridge output high side control |
|
A26 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Groud |
ECU GROUND |
|
A27 |
Idle air control coil 1P |
6 |
O/P |
Idle air coil 1 high side control |
|
A28 |
2A low side driver output 6 |
2 |
O/P |
Low side driver control (connect load to switched ignition supply) |
|
A29 |
2A low side driver output 7 |
2 |
O/P |
Low side driver control (connect load to switched ignition supply) |
|
A30 |
Injection output 8 (Cylinder 3 & Primary Injector 8) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A31 |
Injection output 8 (Cylinder 4 & Primary Injector 7) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A32 |
Injection output 8 (Cylinder 5 & Primary Injector 6) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A33 |
Idle air control coil 2P |
6 |
O/P |
Idle air coil 2 high side control |
|
A34 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
Table 2. Connector A Pinout Description
Connector B Pinout
_850x871.png)
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
B1 |
Injection output 10 (Secondary Injector 2) |
6 |
O/P |
High Impedance injector low side control (supply injector from switched ignition supply) |
|
B2 |
Injection output 11 (Secondary Injector 3) |
6 |
O/P |
High Impedance injector low side control (supply injector from switched ignition supply) |
|
B3 |
Injection output 12 (Secondary Injector 4) |
6 |
O/P |
High Impedance injector low side control (supply injector from switched ignition supply) |
|
B4 |
Injection output 13 (Secondary Injector 5) |
6 |
O/P |
High Impedance injector low side control (supply injector from switched ignition supply) |
|
B5 |
Injection output 14 (Secondary Injector 6) |
6 |
O/P |
High Impedance injector low side control (supply injector from switched ignition supply) |
|
B6 |
Injection output 15 (Secondary Injector 7) |
6 |
O/P |
High Impedance injector low side control (supply injector from switched ignition supply) |
|
B7 |
Injection output 16 (Secondary Injector 8) |
6 |
O/P |
High Impedance injector low side control (supply injector from switched ignition supply) |
|
B8 |
Crankshaft position |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B9 |
Speed input 3 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B10 |
Camshaft position 1 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B11 |
Camshaft position 2 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B12 |
Camshaft position 3 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B13 |
Camshaft position 4 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B14 |
Injection output 9 (Secondary Injector 1) |
6 |
O/P |
High Impedence injector low side control (supply injector from switched igntion supply) |
|
B15 |
Frequency/digital input 1 |
|
I/P |
TTL frequency measurement, TTL active low input |
|
B16 |
Frequency/digital input 2 |
|
I/P |
TTL frequency measurement, TTL active low input |
|
B17 |
Frequency/digital input 3 |
|
I/P |
TTL frequency measurement, TTL active low input |
|
B18 |
Frequency/digital input 4 |
|
I/P |
TTL frequency measurement, TTL active low input |
|
B19 |
2A low side driver output 12 |
3 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
B20 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
|
B21 |
Speed input 4 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B22 |
2A low side driver output 4 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
B23 |
2A low side driver output 3 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
B24 |
2A low side driver output 5 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
B25 |
2A low side driver output 11 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
B26 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
Table 3. Connector B Pinout Description
Connector C Pinout
_850x542.png)
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
C1 |
Switched ignition voltage +12V source (10A fuse #3) |
10 |
Power I/P |
10A fued 12V power input SWITCHED IGNITION VOLTAGE |
|
C2 |
2A low side driver output 10 |
2 |
O/P |
Low side driver control (connect load to switched ignition supply) |
|
C3 |
2A low side driver output 9 |
2 |
O/P |
Low side driver control (connect load to switched ignition supply) |
|
C4 |
5A high side driver output 1 |
5 |
O/P |
High side driver control (connect load to engine ground) |
|
C5 |
5A high side driver output 2 |
5 |
O/P |
High side driver control (connect load to engine ground) |
|
C6 |
5A high side driver output 3 |
5 |
O/P |
High side driver control (connect load to engine ground) |
|
C7 |
5A high side driver output 4 |
5 |
O/P |
High side driver control (connect load to engine ground) |
|
C8 |
2A low side driver output 14 |
2 |
O/P |
Low side driver control (connect load to switched ignition supply) |
|
C9 |
2A low side driver output 13 |
2 |
O/P |
Low side driver control (connect load to switched ignition supply) |
|
C10 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
|
C11 |
General purpose analog input 2 |
|
I/P |
General purpose analog input 0-5V |
|
C12 |
General purpose analog input 4 |
|
I/P |
General purpose analog input 0-5V |
|
C13 |
LAMBDA IP1 (Pump current APF/IP) |
|
I/P |
LAMBDA IP1 (Pump current APF/IP) |
|
C14 |
LAMBDA VM1 (Virtual ground IPN/VM) |
|
I/P |
LAMBDA VM1 (Virtual ground IPN/VM) |
|
C15 |
LAMBDA IP2 (Pump current APE/IP |
|
I/P |
LAMBDA IP2 (Pump current APE/IP |
|
C16 |
LAMBDA VM2 (Virtual ground IPN/VM) |
|
I/P |
LAMBDA VM2 (Virtual ground IPN/VM) |
|
C17 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
|
C18 |
Lambda heater low side driver output 1 (Heater voltage H-/Uh-) |
2 |
O/P |
Lambda heater low side driver control (connect "Heater voltage H+ / Uh+" to switched ignition supply) |
|
C19 |
General purpose analog input 5 |
|
I/P |
General purpose analog input 0-5V |
|
C20 |
General purpose analog input 6 |
|
I/P |
General purpose analog input 0-5V |
|
C21 |
LAMBDA UN2 (Nenst voltage UN /RE) |
|
|
LAMBDA UN2 (Nenst voltage UN /RE) |
|
C22 |
LAMBDA IA2 (Trim resistor RT/RE) |
|
|
LLAMBDA IA2 (Trim resistor RT/RE) |
|
C23 |
LAMBDA UN1 (Nenst voltage UN /RE) |
|
|
LAMBDA UN1 (Nenst voltage UN /RE) |
|
C24 |
LAMBDA IA1 (Trim resistor RT/RE) |
|
|
LAMBDA IA1 (Trim resistor RT/RE) |
|
C25 |
General purpose analog input 3 |
|
I/P |
General purpose analog input 0-5V |
|
C26 |
Lambda heater low side driver output 1 (Heater voltage H-/Uh-) |
2 |
O/P |
Lambda heater low side driver control (connect "Heater voltage H+ / Uh+" to switched ignition supply) |
|
C27 |
2A low side driver output 8 |
2 |
O/P |
Low side driver control (connect load to switched ignition supply) |
|
C28 |
General purpose analog input 7 |
|
I/P |
General purpose analog input 0-5V |
|
C29 |
General purpose analog input 8 |
|
I/P |
General purpose analog input 0-5V |
|
C30 |
General purpose analog input 9 |
|
I/P |
General purpose analog input 0-5V |
|
C31 |
General purpose analog input 10 |
|
I/P |
General purpose analog input 0-5V |
|
C32 |
General purpose analog input 11 |
|
I/P |
General purpose analog input 0-5V |
|
C33 |
General purpose analog input 12 |
|
I/P |
General purpose analog input 0-5V |
|
C34 |
NTC temperature input 5 |
|
I/P |
NTC termperature input |
Table 4. Connector C Pinout Description
Connector D Pinout
 2.0_850x871.png)
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
D1 |
Engine knock input 1 |
|
I/P |
Engine knock sensor input 1 |
|
D2 |
Sensor ground / ANALOG GROUND |
|
Supply Ground |
Sensor ground |
|
D3 |
Sensor1 +5V Power |
1 |
Power O/P |
Sensor1 +5V reference supply voltage (5Vdc, 200ma) |
|
D4 |
Sensor ground / DIGITAL GROUND |
|
Supply Ground |
Sensor ground |
|
D5 |
Sensor2 +5V Power |
1 |
Power O/P |
Sensor2 +5V reference supply voltage (5Vdc, 200ma) |
|
D6 |
HPTnet CAN_N |
|
Differential I/O |
CAN_C_N Unshielded twisted pair with CAN_C_P (impedance matched to 120 ohm recommended) |
|
D7 |
BATTERY VOLTAGE +12V source (10A fuse #4) |
10 |
Power I/P |
10A fused 12V power input BATTERY VOLTAGE |
|
D8 |
Engine knock input 2 |
|
I/P |
|
|
D9 |
NTC temperature input 1 |
|
I/P |
NTC temperature input |
|
D10 |
NTC temperature input 2 |
|
I/P |
NTC temperature input |
|
D11 |
NTC temperature input 3 |
|
I/P |
NTC temperature input |
|
D12 |
HPTnet CAN_P |
|
Differential I/O |
CAN_C_P Unshielded twisted pair with CAN_C_N (impedance matched to 120 ohm recommended) |
|
D13 |
HPTnet +12V Power |
3 |
Power O/P |
HPTnet +12V reference supply voltage (12Vdc, 2.6A) |
|
D14 |
NTC temperature input 4 |
|
I/P |
NTC temperature input |
|
D15 |
Ethernet Tx_N |
|
Differential I/O |
ETHERNET_TX_N, 10/100 Ethernet, Ushielded twsited pair with ETHERNET_TX_P (CAT5 recommended) |
|
D16 |
Ethernet Rx_N |
|
Differential I/O |
ETHERNET_RX_N, 10/100 Ethernet, Ushielded twsited pair with ETHERNET_RX_P (CAT5 recommended) |
|
D17 |
CAN_A_N |
|
Differential I/O |
CAN_A_N Unshielded twisted pair with CAN_A_P (impedance matched to 120 ohm recommended) |
|
D18 |
CAN_B_N |
|
Differential I/O |
CAN_B_N Unshielded twisted pair with CAN_B_P (impedance matched to 120 ohm recommended) |
|
D19 |
HPTnet Ground |
3 |
Power O/P |
HPTnet ground reference |
|
D20 |
General purpose analog input 1 |
|
I/P |
General purpose analog input 0-5V |
|
D21 |
LIN BUs (for future use) |
|
I/O |
LIN Bus |
|
D22 |
Ethernet Tx_P |
|
Differential I/O |
ETHERNET_TX_P, 10/100 Ethernet, Ushielded twsited pair with ETHERNET_TX_N (CAT5 recommended) |
|
D23 |
Ethernet Rx_P |
|
Differential I/O |
ETHERNET_RX_P, 10/100 Ethernet, Ushielded twsited pair with ETHERNET_RX_N (CAT5 recommended) |
|
D24 |
CAN_A_P |
|
Differential I/O |
CAN_A_P Unshielded twisted pair with CAN_A_N (impedance matched to 120 ohm recommended) |
|
D25 |
CAN_B_P |
|
Differential I/O |
CAN_B_P Unshielded twisted pair with CAN_B_N (impedance matched to 120 ohm recommended) |
|
D26 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
Table 5. Connector D Pinout Description
CAN
|
PIn |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
D17 |
CAN_A_N |
|
Differential I/O |
CAN_A_N Unshielded twisted pair with CAN_A_P (impedance matched to 120 ohm recommended) |
|
D18 |
CAN_B_N |
|
Differential I/O |
CAN_B_N Unshielded twisted pair with CAN_B_P (impedance matched to 120 ohm recommended) |
|
D24 |
CAN_A_P |
|
Differential I/O |
CAN_A_P Unshielded twisted pair with CAN_A_N (impedance matched to 120 ohm recommended) |
|
D25 |
CAN_B_P |
|
Differential I/O |
CAN_B_P Unshielded twisted pair with CAN_B_N (impedance matched to 120 ohm recommended) |
Table 6. CAN I/O Pinout Description
Ethernet
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
D15 |
Ethernet Tx_N |
|
Differential I/O |
10/100 Ethernet, Unshielded twisted pair with ETHERNET_TX_P (CAT5 recommended) |
|
D16 |
Ethernet Rx_N |
|
Differential I/O |
10/100 Ethernet, Unshielded twisted pair with ETHERNET_RX_P (CAT5 recommended) |
|
D22 |
Ethernet Tx_P |
|
Differential I/O |
10/100 Ethernet, Unshielded twisted pair with ETHERNET_TX_N (CAT5 recommended) |
|
D23 |
Ethernet RX_P |
|
Differential I/O |
10/100 Ethernet, Unshielded twisted pair with ETHERNET_RX_N (CAT5 recommended) |
Table 7. Ethernet I/O Pinout Description
ground
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
A26 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
|
A34 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
|
B20 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
|
B26 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
|
C10 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
|
C17 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
|
D2 |
Sensor ground / ANALOG GROUND |
|
Supply Ground |
SENSOR GROUND |
|
D4 |
Sensor ground / DIGITAL GROUND |
|
Supply Ground |
SENSOR GROUND |
|
D26 |
ECU GROUND / BATTERY NEGATIVE |
20 |
Supply Ground |
ECU GROUND |
Table 8. Ground I/O Pinout Descritpion
hptnet
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
D6 |
HPTnet CAN_N |
|
Differential I/O |
Unshielded twisted pair with CAN_P (impedance matched to 120 ohm recommended) |
|
D12 |
HPTnet CAN_P |
|
Differential I/O |
Unshielded twisted pair with CAN_N (impedance matched to 120 ohm recommended) |
|
D13 |
HPTnet +12V Power |
3 |
Power O/P |
HPTnet +12V reference supply voltage (12Vdc, 2.6A) |
|
D19 |
HPTnet Ground |
3 |
Power O/P |
HPTnet ground reference |
Table 9. HPTNET I/O Pinout Description
input
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
B15 |
Frequency / Digital Input 1 |
|
I/P |
TTL frequncy measurement, TTL active low input |
|
B16 |
Frequency / Digital Input 2 |
|
I/P |
TTL frequncy measurement, TTL active low input |
|
B17 |
Frequency / Digital Input 3 |
|
I/P |
TTL frequncy measurement, TTL active low input |
|
B18 |
Frequency / Digital Input 4 |
|
I/P |
TTL frequncy measurement, TTL active low input |
|
C11 |
General purpose analog input 2 |
|
I/P |
General purpose analog input 0-5V |
|
C12 |
General purpose analog input 4 |
|
I/P |
General purpose analog input 0-5V |
|
C19 |
General purpose analog input 5 |
|
I/P |
General purpose analog input 0-5V |
|
C20 |
General purpose analog input 6 |
|
I/P |
General purpose analog input 0-5V |
|
C25 |
General purpose analog input 3 |
|
I/P |
General purpose analog input 0-5V |
|
C28 |
General purpose analog input 7 |
|
I/P |
General purpose analog input 0-5V |
|
C29 |
General purpose analog input 8 |
|
I/P |
General purpose analog input 0-5V |
|
C30 |
General purpose analog input 9 |
|
I/P |
General purpose analog input 0-5V |
|
C31 |
General purpose analog input 10 |
|
I/P |
General purpose analog input 0-5V |
|
C32 |
General purpose analog input 11 |
|
I/P |
General purpose analog input 0-5V |
|
C33 |
General purpose analog input 12 |
|
I/P |
General purpose analog input 0-5V |
|
C34 |
NTC termperature input 5 |
|
I/P |
NTC tempeature input |
|
D1 |
Engine knock input 1 |
|
I/P |
Engine knock sensor input 1 |
|
D8 |
Engine knock input 2 |
|
I/P |
Engine knock sensor input 2 |
|
D9 |
NTC temperature input 1 |
|
I/P |
NTC temperature input |
|
D10 |
NTC temperature input 2 |
|
I/P |
NTC temperature input |
|
D11 |
NTC temperature input 3 |
|
I/P |
NTC temperature input |
|
D14 |
NTC temperature input 4 |
|
I/P |
NTC temperature input |
|
D20 |
General purpose analog input 1 |
|
I/P |
General purpose analog input 0-5V |
|
D21 |
LIN Bus (for guture use) |
|
I/O |
LIN Bus |
Table 10. Input I/O Pinout Description
Lambda
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
C13 |
LAMDA IP1 (Pump current APE / IP) |
|
I/P |
LAMDA IP1 (Pump current APE / IP) |
|
C14 |
LAMBDA VM1 (Virtual ground IPN / VM) |
|
I/P |
LAMBDA VM1 (Virtual ground IPN / VM) |
|
C15 |
LAMBDA IP2 (Pump current APE /IP) |
|
I/P |
LAMBDA IP2 (Pump current APE /IP) |
|
C16 |
LAMBDA VM2 (Virtual ground IPN / VM) |
|
I/P |
LAMBDA VM2 (Virtual ground IPN / VM) |
|
C18 |
Lambda heater low side driver output 1 (Heater voltage H- / Uh-) |
2 |
O/P |
Lambda heater low side driver control (connect "Heater voltage H+ / Uh+" to switched ignition supply) |
|
C21 |
LAMBDA UN2 (Nernst voltage UN / RE) |
|
|
LAMBDA UN2 (Nernst voltage UN / RE) |
|
C22 |
LAMBDA IA2 (Trim resistor RT / IA) |
|
|
LAMBDA IA2 (Trim resistor RT / IA) |
|
C23 |
LAMBDA UN1 (Nernst voltage UN / RE) |
|
|
LAMBDA UN1 (Nernst voltage UN / RE) |
|
C24 |
LAMBDA IA1 (Trim resistor RT / IA) |
|
|
LAMBDA IA1 (Trim resistor RT / IA) |
|
C26 |
Lambda heater low side driver output 2 (Heater voltage H- / Uh-) |
2 |
O/P |
Lambda heater low side driver control (connect "Heater voltage H+ / Uh+" to switched ignition supply) |
Table 11. Lambda I/O Pinout Description
Outputs
|
Pin |
Description |
Max Current (A) |
I?O Type |
Comment |
|---|---|---|---|---|
|
A2 |
2A low side driver output 1 |
2 |
O/P |
Low side driver control (connect load to switched ignition supply) |
|
A3 |
Injection output 1 (Cylinder / Primary Injector 1) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A4 |
Injection output 2 (Cylinder 8 & Primary Injector 2) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A5 |
Injection output 3 (Cylinder 7 & Primary Injector 3) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A6 |
Injection output 4 (Cylinder 2 & Primary Injector 4) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A7 |
Injection output 5 (Cylinder 6 & Primary Injector 5) |
6 |
O/P |
High impedance injector low side control (supply injector from switched ignition supply) |
|
A8 |
2A low side driver output 2 |
2 |
O/P |
Low side driver control (connect load to switched ignition supply) |
|
A10 |
Throttle Body 1P |
10 |
O/P |
H-Brdige output high side control |
|
A11 |
Idle air contorl coil 1N |
6 |
O/P |
Idle air coil 1 low side control |
|
A12 |
Ignition output 2 (Cylinder 8) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A13 |
Ignition output 4 (Cylinder 2) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A14 |
Ignition output 6 (Cylinder 5) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A15 |
Ignition output 8 (Cylinder 3) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A16 |
Idle air control coil 2N |
6 |
O/P |
Idle air coil 2 low side control |
|
A17 |
Throttle Body 2N |
10 |
O/P |
H-Bridge output low side control |
|
A18 |
THrottle Body 1N |
10 |
O/P |
H-Bridge output low side control |
|
A19 |
Ignition output 1 (Cylinder 1) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A20 |
Ignition output 3 (Cylinder 7) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A21 |
Ignition output 5 (Cylinder 6) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A22 |
Ignition output 3 (Cylinder 4) |
1 |
O/P |
TTL levels (active low) (Smart coils only) |
|
A25 |
Throttle Body 2P |
10 |
O/P |
H-Bridge output high side control |
|
A27 |
Idle air control coil 1P |
6 |
O/P |
Idle air control 1 high side control |
|
A28 |
2A low side driver output 6 |
2 |
O/P |
Low side driver control (connect load to switched igntiion supply) |
|
A29 |
2A low side driver output 7 |
2 |
O/P |
Low side driver control (connect load to switched igntiion supply) |
|
A30 |
Injection output 8 (Cylinder 3 & Primary Inector 8) |
6 |
O/P |
High impedance injector low side control (supply injector fromm switched ignition supply) |
|
A31 |
Injection output 7 (Cylinder 4 & Primary Inector 7) |
6 |
O/P |
High impedance injector low side control (supply injector fromm switched ignition supply) |
|
A32 |
Injection output 6 (Cylinder 5 & Primary Inector 6) |
6 |
O/P |
High impedance injector low side control (supply injector fromm switched ignition supply) |
|
A33 |
Idle air control coil 2P |
6 |
O/P |
Idle air coil 2 high side control |
|
B1 |
Injection output 10 (Secondary Injector 2) |
6 |
O/P |
High impedance injector low side control (supply injector fromm switched ignition supply) |
|
B2 |
Injection output 11 (Secondary Injector 3) |
6 |
O/P |
High impedance injector low side control (supply injector fromm switched ignition supply) |
|
B3 |
Injection output 12 (Secondary Injector 4) |
6 |
O/P |
High impedance injector low side control (supply injector fromm switched ignition supply) |
|
B4 |
Injection output 13 (Secondary Injector 5) |
6 |
O/P |
High impedance injector low side control (supply injector fromm switched ignition supply) |
|
B5 |
Injection output 14 (Secondary Injector 6) |
6 |
O/P |
High impedance injector low side control (supply injector fromm switched ignition supply) |
|
B6 |
Injection output 15 (Secondary Injector 7) |
6 |
O/P |
High impedance injector low side control (supply injector fromm switched ignition supply) |
|
B7 |
Injection output 16 (Secondary Injector 8) |
6 |
O/P |
High impedance injector low side control (supply injector fromm switched ignition supply) |
|
B14 |
Injection output 9 (Secondary Injector 1) |
6 |
O/P |
High impedance injector low side control (supply injector fromm switched ignition supply) |
|
B19 |
2A low side driver output 12 |
3 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
B22 |
2A low side driver output 4 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
B23 |
2A low side driver output 3 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
B24 |
2A low side driver output 5 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
B25 |
2A low side driver output 11 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
C2 |
2A low side driver output 10 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
C3 |
2A low side driver output 9 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
C4 |
5A high side driver output 1 |
5 |
O/P |
HIgh side driver control (connect load to engine ground) |
|
C5 |
5A high side driver output 2 |
5 |
O/P |
HIgh side driver control (connect load to engine ground) |
|
C6 |
5A high side driver output 3 |
5 |
O/P |
HIgh side driver control (connect load to engine ground) |
|
C7 |
5A high side driver output 4 |
5 |
O/P |
HIgh side driver control (connect load to engine ground) |
|
C8 |
2A low side driver output 14 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
C9 |
2A low side driver output 13 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
|
C27 |
2A low side driver output 8 |
2 |
O/P |
Low side driver control (connect load to switched igntion supply) |
Table 12. Output I/O Pinout Description
Power
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
A1 |
Throttle Body1 switched +12V source (10A fuse #1) |
10 |
Power I/P |
10A fused 12V switched power input SWITCHED THROTTLE BODY1 VOLTAGE |
|
A9 |
Throttle Body2 switched +12V source (10A fuse #2) |
10 |
Power I/P |
10A fused 12V switched power input SWITCHED THROTTLE BODY2 VOLTAGE |
|
C1 |
SWITCHED IGNITION VOLTAGE +12V source (10A fuse #3) |
10 |
Power I/P |
10A fused 12V power input SWITCHED IGNITION VOLTAGE |
|
D3 |
Sensor1 +5 Power |
1 |
Power O/P |
Sensor1 +5 reference supply voltage (5Vdc, 200mA) |
|
D5 |
Sensor2 +5 Power |
1 |
Power O/P |
Sensor2 +5 reference supply voltage (5Vdc, 200mA) |
|
D7 |
BATTERY VOLTAGE +12V source (10A fuse #4) |
10 |
Power I/P |
10A fused 12V power input BATTERY VOLTAGE |
Table 13. Power I/O Pinout Description
Trigger
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
B8 |
Crankshaft position |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B10 |
Camshaft position 1 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B11 |
Camshaft position 2 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B12 |
Camshaft position 3 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B13 |
Camshaft position 4 |
|
I/P |
Digital hall effect sensor - VR sensor |
Table 14. Trigger I/O Pinout Description
VSS
|
Pin |
Description |
Max Current (A) |
I/O Type |
Comment |
|---|---|---|---|---|
|
A23 |
Speed input 1 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
A24 |
Speed input 2 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B9 |
Speed input 3 |
|
I/P |
Digital hall effect sensor - VR sensor |
|
B21 |
Speed input 4 |
|
I/P |
Digital hall effect sensor - VR sensor |
Table 15. VSS I/O Pinout Description
Auto Transmission
|
Pin |
Color |
Comment |
|---|---|---|
|
1 |
LT GRN |
ECU A2 - 2A LOW SIDE DRIVER OUTPUT 1 |
|
2 |
YEL/BLK |
ECU A2 - 2A LOW SIDE DRIVER OUTPUT 2 |
|
3 |
RED/BLK |
ECU C5 - 5A LOW SIDE DRIVER OUTPUT 2 |
|
4 |
YEL |
ECU C34 - NTC TEMPERATURE INPUT 5 |
|
5 |
PINK/BLK |
ECU C30 - GENERAL PURPOSE ANALOG INPUT 9 |
|
6 |
RED |
ECU C32 - GENERAL PURPOSE ANALOG INPUT 11 |
|
7 |
DK BLU |
ECU C31 - GENERAL PURPOSE ANALOG INPUT 10 |
|
8 |
WHT |
ECU A29 - 2A LOW SIDE DRIVER OUTPUT 7 |
|
9 |
TAN/BLK |
ECU B22 - 2A LOW SIDE DRIVER OUTPUT 4 |
|
10 |
BRN |
ECU B23 - 2A LOW SIDE DRIVER OUTPUT 3 |
|
11 |
PNK |
12V IGNITION |
|
12 |
BLK/WHT |
ANALOG GROUND |
|
13 |
PPL/WHT |
ECU A24 - SPEED INPUT 2 |
|
14 |
DK GRN |
ECU C33 - GENERAL PURPOSE ANALOG INPUT 12 |
|
15 |
LT BLU |
ECU 5V REFERENCE 2 |
|
16 |
DK BLU/RED |
ECU B9 - SPEED INPUT 3 |
|
17 |
PPL/BLK |
ECU B21 - SPEED INPUT 4 |
|
18 |
LT BLU/PPL |
ECU B16 - FREQUENCY/DIGITAL INPUT 2 |
|
19 |
LT BLU/YEL |
ECU B17 - FREQUENCY/DIGITAL INPUT 3 |
|
20 |
BLK |
BATTERY NEGATIVE |
Table 16. Auto Transmission I/O Pinout Description
