Signal Specification, Engine Control Module (ECM) [2014-2016, B4204T11]
All the values given below apply between the respective terminal (column 1) and power ground (#B37, #B38 and #B39 on the breakout box). If this is not the case, it is indicated within brackets.
NOTE:
Connect the breakout box and check the ground terminals before taking readings.
#A1-#A60 correspond to adapter connector A (breakout box #A1- #A60)
#A61-#A103 correspond to adapter connector B (breakout box #B1- #B43)
#B1-#B60 correspond to adapter connector C (breakout box #C1-#C60)
#B61 - #B95 corresponds to the adapter's connector D (breakout box #D1 - #D35)
| U= | DC voltage in volts (V) | UAC = | AC voltage in volts (V) |
| Ubat = | Battery voltage in volts (V) | f = | Frequency in Hertz (Hz) |
| Ulow = | Voltage approximately 0 V | t = | Time in seconds (s) |
| PWM = | Pulse-width modulation | FM = | Frequency modulation |
CONNECTOR A
| Breakout box terminal | Control module terminal | Signal type | Go to component | Ignition on | Idle | Miscellaneous |
| #A1 | #A1 | Start, signal 50-feed | 4/56 pin IP 46 |
U = Ulow | U = Ulow | U = Ubat when the starter motor runs |
| #A2 | #A2 | - | - | - | - | - |
| #A3 | #A3 | System relay, voltage reading | 15/31 | U = Ubat | U = Ubat | "Wake-up". |
| #A4 | #A4 | AC pressure sensor, signal | 7/8 pin 2 |
U=0-5 V | U=0-5 V | 1.1 - 5.0 V with A/C on. |
| #A5 | #A5 | - | - | - | - | - |
| #A6 | #A6 | AC compressor, control signal | 8/3 pin 1 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #A7 | #A7 | Neutral position sensor 2, signal | 7/243 pin 1 |
PWM (0 - 5 V) | PWM (0 - 5 V) | - |
| #A8 | #A8 | - | - | - | - | - |
| #A9 | #A9 | Neutral position sensor 1, signal | 7/243 pin 3 |
PWM (0 - 5 V) | PWM (0 - 5 V) | - |
| #A10 | #A10 | Power supply start relay ( low-side ) | 2/35 pin 2 |
U = Ubat | U = Ubat | Digital output. 0 V at startup. |
| #A11 | #A11 | Supercharger control valve bypass, voltage supply | 6/181 pin 5 |
U = 5 V | U = 5 V | Certain versions only. |
| #A12 | #A12 | Fuel pump control module, control signal | 4/83 pin 5 |
PWM (0 - 5 V) | PWM (0 - 5 V) | - |
| #A13 | #A13 | - | - | - | - | - |
| #A14 | #A14 | Accelerator pedal position sensor, signal | 7/51 pin 5 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #A15 | #A15 | Fuel pressure sensor low pressure side, signal | 7/140 pin 2 |
U = approx. 0.5 V | U=0.5 - 5 V | - |
| #A16 | #A16 | - | - | - | - | - |
| #A17 | #A17 | - | - | - | - | - |
| #A18 | #A18 | - | - | - | - | - |
| #A19 | #A19 | - | - | - | - | - |
| #A20 | #A20 | Fuel pressure sensor low pressure side, signal ground | 7/140 pin 3 |
U = Ulow | U = Ulow | GND |
| #A21 | #A21 | - | - | - | - | - |
| #A22 | #A22 | - | - | - | - | - |
| #A23 | #A23 | Air conditioning (A/C) pressure sensor, signal ground | 7/8 pin 1 |
U = Ulow | U = Ulow | GND |
| #A24 | #A24 | - | - | - | - | - |
| #A25 | #A25 | Electric water pump, signal for emergency | 6/113 pin 1 |
U = 0 - 12 V | U = 0 - 12 V | Control signal for maximum pump speed when there is no LIN communication. |
| #A26 | #A26 | - | - | - | - | - |
| #A27 | #A27 | Starter motor relay, power supply ( high-side ) | 2/35 pin 1 |
U = Ubat | U = Ubat | Digital output. 0 V at startup. |
| #A28 | #A28 | - | - | - | - | - |
| #A29 | #A29 | - | - | - | - | - |
| #A30 | #A30 | Fuel pressure sensor low pressure side, power supply | 7/140 pin 1 |
U = 5 V | U = 5 V | - |
| #A31 | #A31 | - | - | - | - | - |
| #A32 | #A32 | - | - | - | - | - |
| #A33 | #A33 | - | - | - | - | - |
| #A34 | #A34 | Outside temperature sensor, Signal | 6/62 pin2 |
U=0-5 V | U=0-5 V | - |
| #A35 | #A35 | - | - | - | - | - |
| #A36 | #A36 | - | - | - | - | - |
| #A37 | #A37 | - | - | - | - | - |
| #A38 | #A38 | - | - | - | - | - |
| #A39 | #A39 | Power supply 30-feed | 15/31 | U = Ubat | U = Ubat | - |
| #A40 | #A40 | - | - | - | - | - |
| #A41 | #A41 | Immobilizer signal, automatic gearbox (P/N position) / clutch pedal switch 75 % | 3/271 pin 1 |
U = 0 - 12 V | U = 0 - 12 V | 0 V in P and N-position, 12 V in D and R-position. 0 V with clutch pedal depressed, 12 V with clutch pedal released. |
| #A42 | #A42 | Air conditioning (A/C) pressure sensor, power supply | 7/8 pin 3 |
U = 5 V | U = 5 V | - |
| #A43 | #A43 | Brake vacuum sensor, power supply | 7/251 pin 3 |
U = 5 V | U = 5 V | - |
| #A44 | #A44 | Neutral position sensor, power supply | 7/243 pin 2 |
U = 5 V | U = 5 V | - |
| #A45 | #A45 | - | - | - | - | - |
| #A46 | #A46 | - | - | - | - | - |
| #A47 | #A47 | - | - | - | - | - |
| #A48 | #A48 | Pressure sensor intake manifold, power supply | 7/81 pin 1 |
U = 5 V | U = 5 V | - |
| #A49 | #A49 | Boost pressure and charge air temperature sensor (after turbo), power supply | 7/165 pin 3 |
U = 5 V | U = 5 V | - |
| #A50 | #A50 | - | - | - | - | - |
| #A51 | #A51 | Neutral position sensor, signal ground | 7/243 pin 4 |
U = Ulow | U = Ulow | GND |
| #A52 | #A52 | - | - | - | - | - |
| #A53 | #A53 | Outside temperature sensor, signal ground | 6/62 pin 3 |
U = Ulow | U = Ulow | GND |
| #A54 | #A54 | - | - | - | - | - |
| #A55 | #A55 | - | - | - | - | - |
| #A56 | #A56 | - | - | - | - | - |
| #A57 | #A57 | - | - | - | - | - |
| #A58 | #A58 | - | - | - | - | - |
| #A59 | #A59 | Indication 1st gear for function HDC ( Hill descent control ) | 3/282 pin 2 |
U = 0 - 12 V | U = 0 - 12 V | Approx. 0 V with gear engaged. Approx. 12 V with gear disengaged. Certain versions only. |
| #A60 | #A60 | - | - | - | - | - |
| #B1 | #A61 | - | - | - | - | - |
| #B2 | #A62 | Brake light switch, signal | 3/9 pin 2 |
U = 0 - 12 V | U = 0 - 12 V | 0 V when inactive, 12 V when active. |
| #B3 | #A63 | System relay, voltage reading | 15/31 | U = 0 - 12 V | U = 0 - 12 V | - |
| #B4 | #A64 | - | - | - | - | - |
| #B5 | #A65 | Battery relay, control signal | 2/166 pin 2 |
U = 0 - 12 V | U = 0 - 12 V | Battery relay for main battery. |
| #B6 | #A66 | Leak diagnostic unit, valve | 6/67 pin 3 |
U = 0 - 12 V | U = 0 - 12 V | Valve activated: U=Ulow Valve not activated: U=Ubat . Only certain versions. |
| #B7 | #A67 | Leak diagnostic unit, pump | 6/67 pin 1 |
U = 0 - 12 V | U = 0 - 12 V | Certain versions only. |
| #B8 | #A68 | Relay for secondary battery | 2/246 pin A2 |
U = 0 - 12 V | U = 0 - 12 V | - |
| #B9 | #A69 | - | - | - | - | - |
| #B10 | #A70 | - | - | - | - | - |
| #B11 | #A71 | - | - | - | - | - |
| #B12 | #A72 | - | - | - | - | - |
| #B13 | #A73 | Local CAN L, Transmission Control Module (TCM) | - | U=1.25 - 2.5 V | U=1.25 - 2.5 V | Measured against #B32 (#A92). |
| #B14 | #A74 | Brake vacuum sensor, signal ground | 7/251 pin 1 |
U = Ulow | U = Ulow | GND |
| #B15 | #A75 | LIN bus #2 | - | U = 0 - 12 V | U = 0 - 12 V | Digital communication. |
| #B16 | #A76 | HS-CAN L | - | U=1.25 - 2.5 V | U=1.25 - 2.5 V | Digital communication. |
| #B17 | #A77 | Power supply, 15-feed | - | U = Ubat | U = Ubat | - |
| #B18 | #A78 | Brake vacuum sensor, signal | 7/251 pin 2 |
U=0-5 V | U=0-5 V | - |
| #B19 | #A79 | - | - | - | - | - |
| #B20 | #A80 | - | - | - | - | - |
| #B21 | #A81 | - | - | - | - | - |
| #B22 | #A82 | - | - | - | - | - |
| #B23 | #A83 | Variable A/C compressor, control signal | 8/3 pin 2 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #B24 | #A84 | Preheating of leak diagnostic unit, control signal | 6/67 pin 2 |
U = 0 - 12 V | U = 0 - 12 V | Heating element activated: U=Ulow Heating element not activated: U=Ubat Only certain versions. |
| #B25 | #A85 | - | - | - | - | - |
| #B26 | #A86 | - | - | - | - | - |
| #B27 | #A87 | - | - | - | - | - |
| #B28 | #A88 | - | - | - | - | - |
| #B29 | #A89 | - | - | - | - | - |
| #B30 | #A90 | - | - | - | - | - |
| #B31 | #A91 | - | - | - | - | - |
| #B32 | #A92 | Local CAN H, Transmission Control Module (TCM) | - | U = 2.5 - 3.75 V | U = 2.5 - 3.75 V | CAN. Measured against #B13 (#A73). |
| #B33 | #A93 | LIN Bus #3 | - | U = 0 - 12 V | U = 0 - 12 V | Digital communication. |
| #B34 | #A94 | LIN Bus #1 | - | U = 0 - 12 V | U = 0 - 12 V | Digital communication. |
| #B35 | #A95 | HS-CAN H | - | U = 2.5 - 3.75 V | U = 2.5 - 3.75 V | CAN. Measured against #B16 (#A76). |
| #B36 | #A96 | System ground | 31/95 | U = Ulow | U = Ulow | GND |
| #B37 | #A97 | Power ground 1 | 31/95 | U = Ulow | U = Ulow | GND |
| #B38 | #A98 | Power ground 2 | 31/95 | U = Ulow | U = Ulow | GND |
| #B39 | #A99 | Power ground 3 | 31/95 | U = Ulow | U = Ulow | GND |
| #B40 | #A100 | System relay, voltage reading | 15/31 | U = Ubat | U = Ubat | - |
| #B41 | #A101 | System relay, voltage reading | 15/31 | U = Ubat | U = Ubat | - |
| #B42 | #A102 | System relay, voltage reading | 15/31 | U = Ubat | U = Ubat | - |
| #B43 | #A103 | System relay, voltage reading | 15/31 | U = Ubat | U = Ubat | - |
CONNECTOR B
| Breakout box terminal | Control module terminal | Signal type | Go to component | Ignition on | Engine idling | Miscellaneous |
| #C1 | #B1 | Knock sensor, signal (+) | 7/24 pin 2 |
U = approx. 2.3 V | U = approx. 2.3 V | - |
| #C2 | #B2 | Coolant temperature sensor, signal | 7/16 pin 1 |
U=0-5 V | U=0-5 V | Analog input. |
| #C3 | #B3 | - | - | - | - | - |
| #C4 | #B4 | Mass air flow and intake air temperature sensor, signal (temperature) | 7/17 pin 1 |
U = approx. 0.5 - 4.5 V | U = approx. 0.5 - 4.5 V | Analogue input. The voltage reduces when the temperature increases. |
| #C5 | #B5 | Mass air flow and intake air temperature sensor, ground (temperature) | 7/17 pin 2 |
U = Ulow | U = Ulow | GND |
| #C6 | #B6 | Engine speed (RPM) sensor, signal (+) | 7/25 pin 1 |
FM (0- 5 V) | FM (0 - 5 V) | Digital input, frequency modulated (FM) signal. The frequency increases with speed. |
| #C7 | #B7 | Fuel pressure sensor high pressure side, signal | 7/162 pin 2 |
U = approx. 0.5 V | U=0.5 - 5 V | Analog input. |
| #C8 | #B8 | Intake camshaft position sensor, signal | 7/172 pin 3 |
U = 5 V | Square wave (U=0 - 5 V), approx. 5.8 Hz when idling. | Digital input. Frequency increases as engine speed increases. |
| #C9 | #B9 | - | - | - | - | - |
| #C10 | #B10 | Exhaust camshaft position sensor, signal | 7/173 pin 3 |
U = 5 V | Square wave (U=0 - 5 V), approx. 5.8 Hz when idling. | Digital input. Frequency increases as engine speed increases. |
| #C11 | #B11 | Front oxygen sensor, signal (-) | 7/15 pin 3 |
U = approx. 2.2 V | U = approx. 2.2 V | - |
| #C12 | #B12 | - | - | - | - | - |
| #C13 | #B13 | - | - | - | - | - |
| #C14 | #B14 | - | - | - | - | - |
| #C15 | #B15 | Supercharger control valve bypass, signal | 6/181 pin 3 |
U=0-5 V | PWM (0 - 5 V) | Certain versions only. |
| #C16 | #B16 | Knock sensor, signal (-) | 7/24 pin 2 |
U = Ulow | - | - |
| #C17 | #B17 | Coolant temperature sensor, signal ground | 7/16 pin 2 |
U = Ulow | U = Ulow | GND |
| #C18 | #B18 | - | - | - | - | - |
| #C19 | #B19 | Mass air flow and intake air temperature sensor, ground (mass air flow) | 7/17 pin 4 |
U = Ulow | U = Ulow | GND |
| #C20 | #B20 | Mass air flow and intake air temperature sensor, signal (mass air flow) | 7/17 pin 5 |
FM (0 - 5 V) | FM (0 - 5 V) | Digital input, frequency modulated (FM) signal. The frequency increases with increased mass air flow. |
| #C21 | #B21 | Impulse sensor, signal ground | 7/25 pin 2 |
U = Ulow | U = Ulow | GND |
| #C22 | #B22 | Fuel pressure sensor high pressure side, signal ground | 7/162 pin 3 |
U = Ulow | U = Ulow | GND |
| #C23 | #B23 | Intake camshaft position sensor, signal ground | 7/172 pin 2 |
U = Ulow | U = Ulow | GND |
| #C24 | #B24 | - | - | - | - | - |
| #C25 | #B25 | Exhaust camshaft position sensor, signal ground | 7/173 pin 2 |
U = Ulow | U = Ulow | GND |
| #C26 | #B26 | Front oxygen sensor, signal (-) | 7/15 pin 4 |
U = approx. 2.6 V | λ = 1 when current is 0 mA | λ > 1 (lean) = positive current. λ < 1 (rich) = negative current. |
| #C27 | #B27 | Boost pressure sensor (after compressor), signal | 7/274 pin 2 |
U=0-5 V | U=0-5 V | Analog input. Certain versions only. |
| #C28 | #B28 | Boost pressure and charge air temperature sensor (after turbo), signal (temperature) | 7/165 pin 2 |
U=0-5 V | U=0-5 V | Analog input. |
| #C29 | #B29 | Boost pressure and charge air temperature sensor (after turbo), signal (pressure) | 7/165 pin 2 |
U=0-5 V | U=0-5 V | Analog input 300 kPa = 4.65 V 20 kPa = 0.4 V |
| #C30 | #B30 | Pressure sensor intake manifold, signal | 7/81 pin 3 |
U=0-5 V | U=0-5 V | Analog input |
| #C31 | #B31 | - | - | - | - | - |
| #C32 | #B32 | - | - | - | - | - |
| #C33 | #B33 | Engine oil pressure and engine oil temperature sensor, signal | 7/248 pin 3 |
PWM (0 - 5 V) | PWM (0 - 5 V) | - |
| #C34 | #B34 | Engine oil pressure and engine oil temperature sensor, power supply | 7/248 pin 1 |
U = 5 V | U = 5 V | - |
| #C35 | #B35 | Boost pressure sensor (after compressor), power supply | 7/274 pin 1 |
U = 5 V | U = 5 V | Certain versions only. |
| #C36 | #B36 | Impulse sensor, power supply | 7/25 pin 3 |
U = 5 V | U = 5 V | - |
| #C37 | #B37 | Fuel pressure sensor high pressure side, power supply | 7/162 pin 1 |
U = 5 V | U = 5 V | - |
| #C38 | #B38 | Intake camshaft position sensor, power supply | 7/172 pin 1 |
U = 5 V | U = 5 V | - |
| #C39 | #B39 | Camshaft position sensor, exhaust, power supply | 7/173 pin 1 |
U = 5 V | U = 5 V | - |
| #C40 | #B40 | Throttle unit, power supply (throttle position sensor) | 4/50 pin 5 |
U = 5 V | U = 5 V | - |
| #C41 | #B41 | Throttle unit throttle position sensor circuit 2, signal | 4/50 pin 4 |
U=0-5 V | U=0-5 V | - |
| #C42 | #B42 | Throttle unit, ground (throttle position sensor) | 4/50 pin 3 |
U = Ulow | U = Ulow | GND |
| #C43 | #B43 | Throttle unit throttle position sensor circuit 1, signal | 4/50 pin 6 |
U=0-5 V | U=0-5 V | - |
| #C44 | #B44 | Boost pressure and charge air temperature sensor (after turbo), signal ground | 7/165 pin 1 |
U = Ulow | U = Ulow | GND |
| #C45 | #B45 | Pressure sensor intake manifold, signal ground | 7/81 pin 2 |
U = Ulow | U = Ulow | GND |
| #C46 | #B46 | - | - | - | - | - |
| #C47 | #B47 | Rear oxygen sensor, signal (-) | 7/104 pin 3 |
U = Ulow | U = Ulow | GND |
| #C48 | #B48 | Rear oxygen sensor, signal (+) | 7/104 pin 4 |
- | λ = 0.9 at approx. 700 mV λ > 1.1 at approx. 200 mV |
- |
| #C49 | #B49 | Engine oil pressure and engine oil temperature sensor, signal ground | 7/248 pin 2 |
U = Ulow | U = Ulow | GND |
| #C50 | #B50 | Ignition coil cyl. 2, control signal | 20/4 pin 1 |
U = Ulow | U = 5 V duty cycle 30 % f = 240 Hz |
The dwell-time is extended in that the duty cycle and frequency increase with increased engine speed. |
| #C51 | #B51 | Ignition coil cyl. 3, control signal | 20/5 pin 1 |
U = Ulow | Utop
=5 V Pulse ratio 30% f=240 Hz |
The dwell-time is extended in that the duty cycle and frequency increase with increased engine speed. |
| #C52 | #B52 | Ignition coil cyl. 4, control signal | 20/6 pin 1 |
U = Ulow | Utop
=5 V Pulse ratio 30% f=240 Hz |
The dwell-time is extended in that the duty cycle and frequency increase with increased engine speed. |
| #C53 | #B53 | Ignition coil cyl. 1, control signal | 20/3 pin 1 |
U = Ulow | Utop
=5 V Pulse ratio 30% f=240 Hz |
The dwell-time is extended in that the duty cycle and frequency increase with increased engine speed. |
| #C54 | #B54 | Boost pressure sensor (after compressor), signal ground | 7/274 pin 3 |
U = Ulow | U = Ulow | GND Certain versions only. |
| #C55 | #B55 | Engine cooling fan, control signal | 4/71 pin 4 |
U = 0 - 12 V | PWM (0-12 V) | - |
| #C56 | #B56 | Rear oxygen sensor, preheating, control signal | 7/104 pin 2 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #C57 | #B57 | EVAP valve, control signal | 8/18 pin 2 |
U = 0 - 12 V | PWM (0-12 V) | - |
| #C58 | #B58 | Control valve, engine oil pump, control signal | 8/180 pin 2 |
U = 0 - 12 V | PWM (0-12 V) | - |
| #C59 | #B59 | Engine oil level sensor, signal ground | 7/35 pin 2 |
U = Ulow | U = Ulow | GND |
| #C60 | #B60 | Engine oil level sensor, signal | 7/35 pin 1 |
U=0-5 V | U=0-5 V | - |
| #D1 | #B61 | - | - | - | - | - |
| #D2 | #B62 | Center oxygen sensor, signal (-) | 7/82 pin 3 |
U = Ulow | U = Ulow | GND Certain versions only. |
| #D3 | #B63 | Center oxygen sensor, signal (+) | 7/82 pin 4 |
U = Ulow | λ = 0.9 at approx. 700 mV λ > 1.1 at approx. 200 mV |
Certain versions only. |
| #D4 | #B64 | - | - | - | - | - |
| #D5 | #B65 | Turbocharger (TC) control valve, bypass, control signal | 8/159A pin 2 |
U = Ubat | U = 0 - 12 V | - |
| #D6 | #B66 | Turbocharger (TC) control valve, wastegate, control signal | 8/200 pin 2 |
U = Ubat | PWM (0-12 V) | Pulse width modulation (PWM) signal during opening (control) of the turbo control valve. The duty cycle varies with control. |
| #D7 | #B67 | Intake camshaft control valve, control signal | 8/117 pin 2 |
U = Ubat | PWM (0-12 V) | - |
| #D8 | #B68 | Exhaust camshaft control valve, control signal | 8/118 pin 2 |
U = Ubat | PWM (0-12 V) | - |
| #D9 | #B69 | Electric thermostat, signal | 8/166 pin 2 |
U = Ubat | PWM (0-12 V) | - |
| #D10 | #B70 | - | - | - | - | - |
| #D11 | #B71 | - | - | - | - | - |
| #D12 | #B72 | Supercharger clutch, signal (+) | 8/175 pin 1 |
U = 0 - 12 V | PWM (0-12 V) | Certain versions only. |
| #D13 | #B73 | Supercharger clutch, signal (-) | 8/175 pin 2 |
U = 0 - 12 V | PWM (0-12 V) | Certain versions only. |
| #D14 | #B74 | Supercharger control valve bypass, engine (+) | 6/181 pin 2 |
U = Ulow | PWM (0-12 V) | Certain versions only. |
| #D15 | #B75 | Supercharger control valve bypass, engine (-) | 6/181 pin 4 |
U = Ulow | PWM (0-12 V) | Certain versions only. |
| #D16 | #B76 | Throttle unit damper motor, signal (-) | 4/50 pin 2 |
U = 0 - 12 V | PWM (0-12 V) | - |
| #D17 | #B77 | System relay, voltage reading | 15/31 | U = Ubat | U = Ubat | - |
| #D18 | #B78 | Supercharger control valve bypass, ground | 6/181 pin 1 |
U = Ulow | U = Ulow | GND Certain versions only. |
| #D19 | #B79 | Fuel injector cylinder 2, signal (-) | 8/7 pin 2 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D20 | #B80 | Fuel injector cylinder 2, signal (+) | 8/7 pin 1 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D21 | #B81 | Throttle unit damper motor, signal (+) | 4/50 pin 1 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D22 | #B82 | System relay, voltage reading | 15/31 | U = Ubat | U = Ubat | - |
| #D23 | #B83 | - | - | - | - | - |
| #D24 | #B84 | Fuel injector cylinder 3, signal (-) | 8/8 pin 2 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D25 | #B85 | Fuel injector cylinder 3, signal (+) | 8/8 pin 1 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D26 | #B86 | Center oxygen sensor, preheating, control signal | 7/82 pin 2 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D27 | #B87 | - | - | - | - | - |
| #D28 | #B88 | - | - | - | - | - |
| #D29 | #B89 | Fuel injector cylinder 1, signal (+) | 8/6 pin 1 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D30 | #B90 | Fuel injector cylinder 1, signal (-) | 8/6 pin 2 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D31 | #B91 | Front oxygen sensor preheating, signal | 7/15 pin 2 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D32 | #B92 | Fuel volume control valve, signal (-) | 8/77 pin 1 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D33 | #B93 | Fuel volume control valve, signal (+) | 8/77 pin 2 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D34 | #B94 | Fuel injector cylinder 4, signal (+) | 8/9 pin 1 |
PWM (0-12 V) | PWM (0-12 V) | - |
| #D35 | #B95 | Fuel injector cylinder 4, signal (-) | 8/9 pin 2 |
PWM (0-12 V) | PWM (0-12 V) | - |