The P1426 fault code indicates a problem with the Evaporative Emissions (EVAP) canister purge regulator valve in the tank venting system or a short circuit to ground in the activation wire. This code specifically refers to a “Tank Ventilation Valve Open Circuit.

2019年8月22日 · Evaporative Emissions (EVAP) canister purge regulator valve in tank venting system or activation wire has a short circuit to ground. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Faulty Tank Ventilation Valve: The most common cause of the P1426 code is a malfunctioning tank ventilation valve that needs to be replaced. Wiring Issues: Damage or corrosion to the wiring connected to the tank ventilation valve can cause an open circuit and trigger the code.

蒸發排放（EVAP）系統將油箱中的汽油蒸氣導入裝有可以吸收汽油蒸氣的活性炭的儲罐裏。 發動機然後會利用新鮮空氣將這些汽油蒸氣吹掃到發動機燃燒室裏。 故障原因包括EVAP炭罐吹掃調節閥故障，啟動線路短路到正極，EVAP炭罐系統墊錢洩漏，洩漏檢測泵（LDP）故障，油箱蓋沒有上好，EVAP炭罐與吹掃調節器閥之間的管路故障，電子控制模組（PCM或ECM）故障等。

2019年8月22日 · What are the common symptoms of OBDII code P1426 in an Audi related to the Tank Ventilation Valve Open Circuit? - Common symptoms include the check engine light illuminating on the dashboard, decreased fuel efficiency, and potential issues with the vehicle's emissions system. 2.

有个极其邪恶的猎人在距离A处右边s米的地方，安装了一个隐蔽的探测器，探测器左右x米之内是探测范围。 一旦小鱼进入探测器的范围，探测器就会在这一秒结束时把信号传递给那个猎人，猎人在一秒后就要对探测器范围内的水域进行抓捕，这时如果小鱼还在这范围内就危险了。 也就是说小鱼一旦进入探测器范围，如果能在下1秒的时间内马上游出探测器的范围，还是安全的。 现在给出s和x的数据，请你判断小鱼会不会有危险？ 如果有危险输出'y'，没有危险输出'n'。 输入格 …

DTC P1426, sometimes indicated as P142600, is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (Auxiliary Emission Controls). P1426: Tank Vent. Valve Open [Audi/VW] P1426: Tank Vent. Valve Open [Volvo] No further information.

2023年6月26日 · OBD II fault code P is a manufacturer-specific trouble code that is defined by carmaker Audi as P1426 – “Evaporative emission (EVAP) canister purge valve – open circuit”, and is set when the PCM (Powertrain Control Module) detects an open circuit in the wiring that controls the EVAP purge valve.

2019年8月22日 · Repair Information for P1426 Volkswagen code. Learn what Tank Ventilation Valve Open Circuit means, location and how to repair?

The Evaporative Emission (EVAP) canister purge regulator valve in the tank venting system or activation wire has a short circuit to ground. Engine started, engine running at a steady cruise speed, canister vent solenoid enabled, and the ECM detected an unexpected voltage condition on the Canister Vent solenoid circuit.