Car engine management system Chevrolet Lanos 1

Engine management system device
Electronic engine management system diagram: 1 - battery; 2 - ignition switch; 3 — electronic engine control unit (ECU); 4 — diagnostic socket; 5 — absolute...

Removal the electronic control unit
We remove the electronic engine control unit for replacement or when performing car repair operations associated with the possibility of damaging the...

Removal the crankshaft position sensor
If the crankshaft position sensor fails, the engine will not run. We remove the crankshaft position sensor for inspection or replacement. Checking the...

Removal the phase sensor
We remove the phase sensor to check or replace it. With the ignition off… …we press the lock of the engine control system wiring harness connector (the...

Removal the coolant temperature sensor
We remove the coolant temperature sensor to check or replace it. The sensor check is shown in the section Troubleshooting . When you unscrew the sensor, fluid...

Removal the throttle position sensor
We remove the throttle position sensor for replacement. With the ignition off… …by pressing the locking device of the engine management system wiring harness...

Removal the Manifold Absolute Pressure Sensor
We remove the absolute air pressure sensor in the intake manifold for replacement. With the ignition off… …by pressing the locking device of the engine...

Removal the intake manifold air temperature sensor
We remove the air temperature sensor in the intake manifold (complete with air supply hose to throttle assembly) when replacing a sensor or hose, or when...

Removal the vehicle speed sensor
We remove the vehicle speed sensor for inspection and replacement, as well as for gearbox repair. Checking the vehicle speed sensor is shown in the section...

Removal the knock sensor
We remove the knock sensor for replacement and during engine repair. With the ignition off… …by pressing the locking lever of the engine management system...

Removal the Rough Road Sensor
We remove the rough road sensor for replacement. With the ignition off… …by pressing the locking device of the engine management system wiring harness...

Removal oxygen concentration sensors
We remove oxygen concentration sensors for replacement, as well as when replacing the exhaust manifold (control sensor) and intermediate pipe (diagnostic...

Removal the ignition coil
We remove the ignition coil for replacement and when repairing the cylinder head. With the ignition off, press the locking lever of the engine management...

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