根据电路图检查线路情况是否正常排除故障。
取下NPB ECU并指示以下引脚之间测得的电阻值:NPB PIN 30-NPB PIN 28 NPB PIN 18-NPB PIN 28 NPB PIN 14-NPB PIN 28 NPB PIN 30-NPB PIN 29 NPB PIN 18 -NPB PIN 29 NPB PIN 14-NPB PIN 29 NPB PIN 27-NPB PIN 28 NPB PIN 19-NPB PIN 28 NPB PIN 13-NPB PIN 28 NPB PIN 27-NPB PIN 29 NPB PIN 19-NPB PIN 29 NPB PIN 13- NPB PIN 29