Engine lubrication system
| Parameter | Terms and Conditions | Standard or new | Limit | |
| Motor oil | Capacity | 5.3 l when repairing the engine 4.2 l when changing the oil with a filter 4.0 l when changing the oil without a filter | ||
| Oil pump | Radial clearance between internal and external gears | 0.02-0.16 mm | 0.20 mm | |
| Radial clearance between housing and outer gear | 0.15-0.21 mm | 0.23 mm | ||
| Axial clearance between housing and gear | 0.02-0.07 mm | 0.12 mm | ||
| Balance shafts, journal diameter | neck No. 1, front shaft | 19,938-19,950 mm | 19.92 mm | |
| neck No. 1, rear shaft | 23,938-23,950 mm | 23.92 mm | ||
| neck No. 2, front and rear shafts | 32,949-32,961 mm | 32.93 mm | ||
| Balance shafts, journal taper | max 0.005 mm | - | ||
| Balance shafts, axial play | front | 0.070-0.135 mm | 0.15mm | |
| rear | 0.070-0.135 mm | 0.15mm | ||
| Balance shafts, clearance between shaft and bearing | neck No. 1, front shaft | 0.050-0.082 mm | 0.10 mm | |
| neck No. 1, rear shaft | 0.050-0.082 mm | 0.10 mm | ||
| neck No. 2, front and rear shafts | 0.060-0.120 mm | 0.15 mm | ||
| Inner diameter of balance shaft bearings | neck No. 1, front shaft | 20,000-20,020 mm | 20.03 mm | |
| neck No. 1, rear shaft | 24,000-24,020 mm | 24.03 mm | ||
| neck Ne 2, front and rear shafts | 33.021-33.069 mm | 33.09 mm | ||
| Pressure reducing valve, oil pressure at 80°C | at idle speed. | 70 kPa (0.7 kgf/cm²) min. | ||
| at 3000 rpm (min⁻¹) | 300 kPa (3.1 kgf/cm²) min. | |||
Cooling system
| Parameter | Terms and Conditions | Standard or new | Limit | |
| Radiator | Coolant capacity for engines K20A4, K20A5 (including engine, heater, hoses and reservoir) | Manual transmission: during engine repair | 7.1 l | |
| Manual transmission: when replacing coolant | 5.4 l | |||
| Automatic transmission: during engine repair | 7.0 l | |||
| Automatic transmission: when replacing coolant | 5.3 l | |||
| Coolant capacity for engine K24A1 (including engine, heater, hoses and reservoir) | Manual transmission: during engine repair | 7.2 l | ||
| Manual transmission: when replacing coolant | 5.5 l | |||
| Automatic transmission: during engine repair | 7.1 l | |||
| Automatic transmission: when replacing coolant | 5.4 l | |||
| Tank | Coolant filling capacity | 0.55 l | ||
| Radiator cap | Relief pressure | 93- 123 kPa (0.95-1.25 kgf/cm²) | ||
| Thermostat | Opening temperature | begins to open | 76-80°C | |
| fully open | 90°C | |||
| Valve stroke until fully open | min. 8.0 mm | |||
| Cooling Fan Switch | Switching temperature | turns on | 91-95°C | |
| turns off | Subtract 3-8°C from the actual switch-on temperature | |||
Fuel and emission control system
| Parameter | Terms and Conditions | Standard or new | Limit | |
| Fuel pressure regulator | Pressure with fuel gauge connected | 338-348 kPa (3.45-3.55 kgf/cm²) | ||
| Fuel tank | Capacity | 58 l | ||
| Engine idle speed | Idle speed without load, | Manual transmission in neutral position | 650±50 rpm (min⁻¹) | |
| Automatic transmission in position [N] or [P] | 650±50 rpm (min⁻¹) | |||
| Fast X.X. | Manual transmission in neutral position | 1600±200 rpm (min⁻¹) | ||
| Automatic transmission in position [N] or [P] | 1600±200 rpm (min⁻¹) | |||
| CO content at idle speed, % | max 0.1 | |||
(Original published on this resource: hondabook.ru)