MFI injection system
Name | Technical requirements | |
Fuel tank | 45 l | |
Fuel filter | High pressure | |
Fuel pump | Electric, installed in the fuel tank | |
Throttle position sensor | Resistance | 0.7-3.0 kΩ |
Output voltage in idle mode | 0.1-0.875V | |
Air flow meter | Type | With heated conductor |
Output voltage | 0-5V | |
Manifold absolute pressure sensor | Type | Piezo resistive |
Output voltage | 0-5V | |
Knock sensor | Piezoelectric | |
Intake air temperature sensor | Type | Thermistor |
Resistance | 2.0–3.0 kOhm at 20°C | |
Evaporative Emission Solenoid Valve | Resistance | 26 ohm |
coolant temperature sensor | Type | Thermistor |
Resistance | 1.0–4.0 kOhm at 20°C | |
0.24–0.40 kOhm at 80°C | ||
Heated oxygen sensor | Type | Zirconium |
Output voltage | 0-1.0 V | |
Camshaft position sensor | Type | Hall Sensor |
Output voltage | 0-5V | |
crankshaft position sensor | Type | Inductive |
Output frequency | Idling: 600-900 Hz | |
At 3000min–1: 2700-3300Hz | ||
fuel injectors | Type | Electromagnetic |
Quantity | 4 | |
Resistance | 15.9±0.35 ohm | |
Fuel pressure regulator actuation pressure, kPa | 350 |
Adjustment data
Engine | Idling speed, min–1 | Ignition timing up to TDC |
SOHC | 800±100 | 9°±5 ° |
DOHC | 750±100 | 9°±5 ° |
carbureted | 850±100 | 5°±5 ° |
Sealant
Coolant Temperature Sensor Block | LOCTITE 962T or equivalent |
coolant temperature sensor | No. 2310 or equivalent |
Carburetor
Name | Technical requirements | |
Diffuser diameters | primary chamber | 30 mm |
secondary chamber | 32 mm | |
Main fuel jet | Primary | #87,5 |
Secondary | #150 | |
secondary fuel jet | Primary | #52,5 |
Secondary | #52,5 | |
accelerator pump jet | 50 | |
Throttle position sensor | Type | Variable resistor |
Resistance | 3.5-6.5 kΩ |
Tightening torques, Nm
Bolts of fastening of the fuel line | 10–15 |
Heated oxygen sensor | 50–60 |
Bolts of fastening of the gauge of an angle of rotation of a cranked shaft | 9–11 |
Bolts of fastening of the gauge of a detonation | 16–25 |
coolant temperature sensor | 15–20 |
Throttle Position Sensor Mounting Bolts | 15–20 |
Throttle mounting bolts | 15–20 |