| 摘要 |
PURPOSE:To save the fuel consumption by releasing the fuel cut prohibition except when the transmission gear is in the neutral, and when the fuel cut condition is satisfied under this condition performing fuel cutting to stop the engine. CONSTITUTION:Upon turning an ignition key to the start position, the key start signal S7 will turn from ''0'' to ''1'', thus to provide a trigger signal S10 from OS (One-shot multi-vibrator). The trigger signal S10 will reset FF(Flip-flop) 27 to turn the signal S17 to ''0''. Consequently the output signal from AND gate G4 or the fuel cut signal S21 will go to ''0'' thus to prohibit fuel cut and to drive a starter by an ignition key thereby fuel is fed to start the engine. When the condition of gear, clutch and throttle is satisfied automatically, fuel cut is performed to save fuel. |
