Archive for the ‘Automotive Engine’ Category
Monday, December 6th, 2010 |
The evaporative emission control system prevents evaporated fuel from the fuel tank from being released into the atmosphere by having the evaporative emissions be temporarily absorbed by a charcoal canister. ...
Posted in Gasoline Engine Control System | No Comments »
Sunday, December 5th, 2010 |
The AI control system/AS control system is a system that feeds air into the exhaust manifold to recombust the uncombusted gas in the exhaust to lower HC and CO emissions. ...
Posted in Gasoline Engine Control System | No Comments »
Saturday, December 4th, 2010 |
The ACIS (Acoustic Control Induction System) changes the effective length of the intake manifold to increase power over a wide range from low speed to high speed. This system uses ...
Posted in Gasoline Engine Control System | No Comments »
Friday, December 3rd, 2010 |
The detection capability of the oxygen sensor and A/F (air-fuel) ratio sensor decline at low temperatures (under 400 °C). Therefore, some oxygen sensor or A/F ratio sensor are provided with ...
Posted in Gasoline Engine Control System | No Comments »
Thursday, December 2nd, 2010 |
The VVTL-i system is based on the VVT-i system and employs a cam changeover mechanism to change the amount of the intake and exhaust valve lift. This makes it possible ...
Posted in Gasoline Engine Control System | No Comments »
Wednesday, December 1st, 2010 |
Generally, the valve timing is fixed, but the VVT-i system uses the hydraulic pressure to shift the intake camshaft rotation and vary the valve timing. This makes it possible to ...
Posted in Diesel Engine Control System | 1 Comment »
Tuesday, November 30th, 2010 |
The ETCS-i controls the throttle valve opening angle to the optimum amount in accordance with the amount which the accelerator pedal is depressed.
1. Normal-mode control, Power-mode control and Snowmode control
Basically, ...
Posted in Gasoline Engine Control System | No Comments »
Saturday, November 27th, 2010 |
the throttle body consists of a throttle valve, throttle position sensor that detects the throttle valve opening, throttle control motor that opens and closes the throttle valve, and a return ...
Posted in Gasoline Engine Control System | No Comments »
Friday, November 26th, 2010 |
The ETCS-i (Electronic Throttle Control System-intelligent) is a system that uses a computer to electrically control the throttle valve opening. Conventional throttle valve opening has been controlled by directly a ...
Posted in Gasoline Engine Control System | No Comments »
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