一、故障现象 一辆丰田陆地巡洋舰,客户来店反映该车仪表上多个故障灯点亮,曾多次在社会修理厂检查并修理,但不久又会点亮故障灯。 最近一次修理后第二天有出现此故障,要求4S店彻底检查修理。 二、故障诊断与排除 接车后首先进行故障确认,启动发动机,发动机等多个故障灯点亮。用电脑诊断仪读取该车的故障码为P0441(蒸...
Unfortunately, Toyota sells the EVAP VSV valves as one unit with the canister, which is quite expensive, but we found the VSV valves available separately on Ebay and Amazon. Either way, all vacuum hoses connected to the EVAP VSV valves must be replaced and vacuum metal lines must be test...
丰田corolla matrix维修手册英cip0441.pdf,05–245 DIAGNOSTICS – SFI SYSTEM (2ZZ–GE) 057I1–03 DTC P0441 EVAPORATIVE EMISSION CONTROL SYSTEM ORRECT PURGE FLOW DTC P0446 EVAPORATIVE EMISSION CONTROL SYSTEM MALFUNCTION CIRCUIT DESCRIPTION The vapor pressure