Suzuki Vitara (LY) 2016-2017 · Service Manual K14C · General Description

Engine and Emission Control Input / Output Table

Precautions: General safety (00)

Function Output Input
Injection control Fuel injector
•Ignition ON signal
•Ignition START signal
•ECT sensor
•CKP sensor
•CMP sensor
•TP sensor
•APP sensor
•MAP sensor
•MAF sensor
•IAT sensor-1
•HO2S-1
•HO2S-2
•Barometric pressure sensor
•A/C refrigerant pressure sensor
•Battery voltage
•Brake light switch / brake switch
•BCM (A/C switch status signal)
•ESP® control module (wheel speed signal and torque up / down request signal)
•P/S control module
•TCM (engine speed limit request signal and torque up / down request signal) (A/T model)
•ENG A-STOP control module (engine stop request signal) (ENG A-STOP model)
Immobilizer control Fuel injector
•Ignition ON signal
•Keyless start control module
Ignition control Ignition coil assembly
•Ignition ON signal
•Ignition START signal
•ECT sensor
•CKP sensor
•CMP sensor
•TP sensor
•APP sensor
•MAP sensor
•MAF sensor
•IAT sensor-1
•Knock sensor
•Barometric pressure sensor
•Battery voltage
•BCM (electric load signal)
•BCM (A/C switch status signal)
•ESP® control module (wheel speed signal and torque up / down request signal)
•TCM (engine speed limit request signal and torque down request signal) (A/T model)
Idle speed control Throttle actuator
•Ignition ON signal
•Ignition START signal
•ECT sensor
•CKP sensor
•TP sensor
•APP sensor
•MAP sensor
•MAF sensor
•IAT sensor-1
•HO2S-1
•HO2S-2
•Barometric pressure sensor
•Oil temperature sensor
•A/C refrigerant pressure sensor
•Brake light switch / brake switch
•Generator (field coil measured signal)
•BCM (electric load signal)
•BCM (A/C switch status signal)
•ESP® control module (wheel speed signal and torque up / down request signal)
•P/S control module
•TCM (transmission shift position signal and torque up / down request signal) (A/T model)
Throttle valve control Throttle actuator
•Ignition ON signal
•Ignition START signal
•ECT sensor
•CKP sensor
•TP sensor
•APP sensor
•MAP sensor
•MAF sensor
•IAT sensor-1
•HO2S-1
•HO2S-2
•Barometric pressure sensor
•A/C refrigerant pressure sensor
•Brake light switch / brake switch
•Generator (field coil measured signal)
•BCM (electric load signal)
•BCM (A/C switch status signal)
•ESP® control module (torque up/down request signal)
•TCM (engine speed limit request signal and torque up / down request signal) (A/T model)
Cruise control (cruise control model) Throttle actuator
•Ignition ON signal
•CKP sensor
•CPP No.2 switch (M/T model)
•Brake light switch / brake switch
•Cruise control switch
•ESP® control module (wheel speed signal)
•TCM (engine speed limit request signal, transmission shift position signal and torque up / down request signal) (A/T model)
Generator control Generator
•Ignition ON signal
•CKP sensor
•APP sensor
•ENG A-STOP control module (electric load current signal)
•Generator (field measured signal)
•Battery voltage
•BCM (electric load signal)
•ESP® control module (wheel speed signal)
HO2S-1 heater control HO2S-1
•Ignition ON signal
•Ignition START signal
•ECT sensor
•TP sensor
•MAP sensor
•MAF sensor
•IAT sensor-1
•Barometric pressure sensor
•CKP sensor
•Battery voltage
HO2S-2 heater control HO2S-2
•Ignition ON signal
•Ignition START signal
•ECT sensor
•TP sensor
•MAP sensor
•MAF sensor
•IAT sensor-1
•Barometric pressure sensor
•CKP sensor
•Battery voltage
EVAP purge control EVAP canister purge valve
•Ignition ON signal
•ECT sensor
•CKP sensor
•TP sensor
•MAP sensor
•MAF sensor
•IAT sensor-1
•HO2S-1
•HO2S-2
•Barometric pressure sensor
•ESP® control module (wheel speed signal)
•BCM (electric load signal)
•BCM (A/C switch status signal)
•TCM (engine speed limit request signal and torque up / down request signal) (A/T model)
VVT control OCV
•Ignition ON signal
•ECT sensor
•CKP sensor
•CMP sensor
•IAT sensor-1
•MAP sensor
•MAF sensor
•TP sensor
•Brake light switch / brake switch
•ESP® control module (wheel speed signal)
Boost control ABV-VSV
•Ignition ON signal
•ECT sensor
•CKP sensor
•TP sensor
•APP sensor
•MAP sensor
•Boost pressure sensor
•ESP® control module (wheel speed signal)
WGV-VSV
•Ignition ON signal
•ECT sensor
•CKP sensor
•APP sensor
•MAP sensor
•Boost pressure sensor
•IAT sensor-1
•IAT sensor-2
•ESP® control module (wheel speed signal)
Fuel pressure control High pressure fuel pump
•Ignition ON signal
•ECT sensor
•CKP sensor
•CMP sensor
•MAP sensor
•Fuel pressure sensor
A/C compressor control A/C compressor relay
•Ignition ON signal
•Ignition START signal
•ECT sensor
•CKP sensor
•TP sensor
•APP sensor
•A/C refrigerant pressure sensor
•MAP sensor
•Barometric pressure sensor
•BCM (electric load signal and A/C switch status signal)
•ESP® control module (wheel speed signal)
Radiator cooling fan control Radiator cooling fan relay
•Ignition ON signal
•ECT sensor
•CKP sensor
•A/C refrigerant pressure sensor
•BCM (electric load signal)
•BCM (A/C switch status signal)
•ESP® control module (wheel speed signal)
Fuel pump control Fuel pump relay
•Ignition ON signal
•Ignition START signal
•CKP sensor
Starting motor control relay control Starting motor control relay
•Ignition ON signal
•Ignition START signal
•CKP sensor
Main relay control Main relay
•Ignition ON signal