Car buying guide
Used car purchase inspection. alternator failure case
A Honda Civic used car inspection case study. The dealer claimed the vehicle repair were all done and even posted the repair photos on a major Korean used car platform. However, alternator was measured at12.69V. Trust but always verify, that is the best way in any used car inspection process.
Please follow the simple steps to check the alternator status.
First, connect the digital multi-meter (DMM) plus to the alternator b+ terminal (plus). Alligator clips are good for this purpose. Next, connect the minus of the DMM to the alternator case and then measure the voltage. measure
- Measure the voltage in the idle state after engine start. The voltage should be between 13.5V and 15.0V.
- At 3000 RPM, the voltage should not exceed 15.0.
Note: The above is for general 12V vehicles, and may not apply to 48V vehicles, BMS and other tuning vehicles.
실화 부조등 있는경우 어떻게 진단.정비를 할 수 있을까?, 
운전자 입장에서 차량고장 파악하기 - 5가지 분류형태, 
P0339고장코드는 뭘 의미하는가? 2013년 혼다 오딧세이 간헐적시동 불량 원인, 
자동차 온라인커뮤니티의 단골질문 'CEL, 엔진경고등' 에 대하여 생각해본다, 
혼다차량 벨브간극이 중요, 벨브간극 과 고장코드 P0172 P0175 상관관계, 
메르세데스 벤츠 진단고장코드가 0637, 0645, 0653, 0314, 0322, 0070이다., 
자동차배기가스(EVAP) 검사 참고사항, 삼성SM6 혼다 CR-V 5세대 1.5T터보차량, 
What are the simplest ways to inspect the engine condition?,
(1)Login for comments