Honda Lingpai has power but won't start with one-button ignition?
1 Answers
Honda Lingpai has power but won't start with one-button ignition may be caused by reasons such as the gear not being in P position, fuel pump failure, key issues, or starter motor failure. Detailed explanations are as follows: 1. Gear not in P position: More and more vehicle models are now factory-set to prevent ignition when not in P position for safety considerations. This is mainly to prevent the car from lurching forward when ignition occurs in D or R gear. Solution: Shift to P position and restart. 2. Key issues: If it's related to the key, there could be multiple causes, such as interference with the key's radio waves. 3. Fuel pump failure: Similar to running out of fuel, a damaged fuel pump can also prevent the car from starting. The starter motor operates normally during ignition, but the engine won't start. If there's no fuel pressure in the fuel lines, it's definitely a fuel pump failure. 4. Starter motor failure: A damaged starter motor can also prevent ignition, similar to a dead battery, with no response during ignition. 5. Excessive carbon buildup in the throttle body: When the accelerator is not pressed, the throttle body leaves only a small gap for air to pass through. If this gap is clogged with excessive carbon buildup, air cannot pass through, preventing ignition. In this case, slightly pressing the accelerator during ignition can help the car start smoothly. 6. Crankshaft position sensor failure: This sensor monitors the crankshaft position to determine ignition timing and is also known as the speed sensor. If damaged, the engine control unit (ECU) won't receive speed signals during ignition and thus won't control the spark plugs to ignite, as the ECU simply doesn't know ignition is being attempted.
