This video will demonstrate how you can test an air flow sensor using a multimeter. This is four wire MAF and I show how to test each wire and understand the results you get. #airmassmeter #MAF #airflow#airflowsensor
Пікірлер: 17
@KLeeson Жыл бұрын
Really enjoyed the test methodology here , especially the dropping of the 5 volt sensor wire ,when connected. Enjoyed from start to finish, cheers.
@jamrozelectronicssolutions7232 Жыл бұрын
Glad you enjoyed it
@guledmah5872 Жыл бұрын
The second best teacher I have ever seen
@jamrozelectronicssolutions7232 Жыл бұрын
Thank you so much
@brightonmutonhodza8766 Жыл бұрын
This is real and practical. No window dressing.
@jamrozelectronicssolutions7232 Жыл бұрын
Thank you Brighton your support is precious in deed
@guledmah587210 ай бұрын
Thank u sir
@jamrozelectronicssolutions723210 ай бұрын
Many thanks to you
@douglasjiyane3653 Жыл бұрын
Thanks my brother. I am learning a lot from you
@steveguest8028 Жыл бұрын
This is a very good easy to understand video …. Thank you 👍
@jamrozelectronicssolutions7232 Жыл бұрын
Glad it was helpful!
@momomomo472 Жыл бұрын
Thanks for your efforts Mr Jamroz, it's the full testing of sensors using multimetre but by my humble knowledge the best reading from signal is with Hrz (ohm) because the MAIN purpose from a SIGNAL is to express the CONTINUITY(the flow) and best in KOER
@jamrozelectronicssolutions7232 Жыл бұрын
I appreciate your comment Momo I was taught not to trust ohms or resistance but voltage drop. I appreciate new ideas please keep them coming
@kjellsundin5486 Жыл бұрын
Normally shouldn't one off the pins show 12VDC ? as power supply to the sensor heating element.
@jamrozelectronicssolutions7232 Жыл бұрын
You're correct but not every manufacturer uses 12V. This is a typical case where a 5V is used instead of 12V. The 5V is boosted up by the sensor circuitry. I appreciate your contribution. Keep the comments coming
@ajaymohannaidu5465 Жыл бұрын
Hi You did not explain what was wrong with the ground and where and how did you correct it to bring that as a good ground.
@jamrozelectronicssolutions7232 Жыл бұрын
The ground probe was did not have good contact. It was kind of loose at first I thought the battery was going down because the lights were on and I didn't have a battery mentainer. The test results were off forcing me to check the ground.