6.3.2.1. Technical characteristics
I will corrode connections of a potentiometer of a butterfly valve – model with the mechanical transmission
I will corrode connections of a potentiometer of the case of a butterfly valve – model with the automatic transmission
I will corrode connections of the sensor of detonation combustion of fuel
| System type |
Electronic multipoint system of injection of Nissan fuel
|
| Application: | |
| – models with the 1,6 liters engine |
GA16DE engine code
|
| – models with the 2,0 liters engine |
Code of the SR20De and SR20DE engine
|
Technical characteristics of a power supply system
Speed of idling and the characteristic of fuel mix are specified in the corresponding chapter.
| Type of the fuel pump |
Electric, is established in the fuel tank
|
| Pressure of the fuel pump (approximately): | |
| – models with the 1,6 liters engine |
2,5 Bar
|
| – models with the 2,0 liters engine |
3,0 Bar
|
| Control data of elements of a power supply system: | |
| – models with the 1,6 liters engine | |
| Resistance of the fuel pump (the tester is connected to the fuel level sensor) |
0,7 Ohm
|
| Resistance of a potentiometer of a butterfly valve (see rice. I will corrode connections of a potentiometer of a butterfly valve – model with the mechanical transmission). | |
| The tester is connected between plugs "A" and "B": | |
| – the butterfly valve is closed |
0,5 kOhm
|
| – the butterfly valve is partially open |
0,5 – 4 kOhm
|
| – the butterfly valve is completely open |
4 kOhm
|
| Injector resistance |
10 Ohm
|
| Resistance of the additional valve of air supply |
10 Ohm
|
| The electromagnetic valve of increase in speed of operation of the cold engine in the idling mode: | |
| – when giving tension in 12 Volts between plugs of the electromagnetic valve |
The electromagnetic valve has to publish click that demonstrates its correct work
|
| Membrane switch of system of strengthening of steering: | |
| At rotation of a steering wheel |
The switch closes a chain
|
| Steering wheel not movably |
The switch disconnects a chain
|
| Resistance of the sensor of temperature of cooling liquid: | |
| – at a temperature of cooling liquid of 20 °C |
2,1 – 2,9 kOhm
|
| – at 90 °C |
0,24 – 0,26 whom
|
| – at 110 °C |
0,14 – 0,15 whom
|
| Models with the 2,0 liters engine: | |
| – resistance of the fuel pump (the tester is connected to the fuel level sensor) |
0,7 Ohm
|
| Resistance of a potentiometer of a butterfly valve on models with the mechanical transmission (see rice. I will corrode connections of a potentiometer of a butterfly valve – model with the mechanical transmission). | |
| The tester is connected between plugs "A" and "B": | |
| – the butterfly valve is closed |
2 kOhm
|
| – the butterfly valve is partially open |
2 – 11 kOhm
|
| – the butterfly valve is completely open |
11 kOhm
|
| Resistance of a potentiometer of a butterfly valve on models with the automatic transmission (see rice. I will corrode connections of a potentiometer of a butterfly valve – model with the automatic transmission). | |
| The tester is connected between the plugs "1" and "2": | |
| – the butterfly valve is closed |
The chain is closed
|
| – the butterfly valve is open |
The chain is opened
|
| Injector resistance |
10 – 14 Ohms
|
| Resistance of the additional valve of air supply |
10 Ohm
|
| The electromagnetic valve of increase in speed of operation of the cold engine in the idling mode: | |
| – when giving tension in 12 Volts between plugs of the electromagnetic valve |
The electromagnetic valve has to publish click that demonstrates its correct work
|
| Resistance of the valve of adjustment of a stream of air |
70 – 80 Ohms
|
| The sensor of detonation combustion of fuel (see rice. I will corrode connections of the sensor of denotational combustion of fuel): | |
| The tester is connected between the plug "A" and (mass) of the car |
The sensor has to carry current
|
| Membrane switch of system of strengthening of steering: | |
| At rotation of a steering wheel |
The switch closes a chain
|
| Steering wheel not movably |
The switch disconnects a chain
|
| Resistance of the sensor of temperature of cooling liquid: | |
| At a temperature of cooling liquid of 20 °C |
2,1 – 2,9 kOhm
|
| – at 50 °C |
0,68 – 1,0 kOhm
|
| – at 80 °C |
0,30 – 0,33 kOhm
|
Prevention
The recommended fuel
| Models without catalytic converter (non-catalyst model) |
AI-95 without the content of tetraethyllead or AI-97 with the content of tetraethyllead
|
| Models with the catalytic converter (catalyst model) |
AI-95 without the content of tetraethyllead. Gasoline with the content of tetraethyllead is forbidden to be used.
|
Moments of an inhaling of threaded connections
| Fixing bolts of the case of a butterfly valve: | |
| – stage 1 |
10
|
| – stage 2 |
20
|
| Fixing bolts of a fuel collector: | |
| – stage 1 |
10
|
| – stage 2 |
24
|
|
Bolt of fastening of the sensor of detonation combustion of fuel – model with the 2,0 liters engine |
24
|
| Nuts and bolts of fastening of an inlet collector |
20
|
| Nuts and bolts of fastening of a final collector: | |
| – models with the 1,6 liters engine |
21
|
| – models with the 2,0 liters engine |
43
|
| Fastenings of the exhaust system: | |
| Nuts of fastening of a reception pipe to a final collector: | |
| – models with the 1,6 liters engine |
32
|
| – the Phase I models (release till June, 1993) with the 2,0 liters engine |
45
|
| – the Phase II models (release after June, 1993) with the 2,0 liters engine |
65
|
| Fixing bolt of a reception pipe |
23
|
| Nuts of fastening of a reception pipe to an intermediate pipe / to the catalytic converter |
49
|
| Bolts of fastening of the catalytic converter to a muffler pipe |
49
|
| Bolts of fastening of an intermediate pipe to a muffler pipe |
49
|