Como Reparar Sensor MAF Hitachi | Tsuru, Sentra, Tsubame, D21
This time, we used two Hitachi AFH45M-46 MAF sensors as an example.
00:00 Intro
00:19 Review
00:58 External Continuity Test
02:21 Opening the MAF Sensor
02:55 Diagnosis
04:19 Repairing the First MAF
05:54 Second MAF to be Repaired
06:07 Opening the Second MAF
07:07 Cleaning the Second MAF
08:52 Testing SMD Resistors
13:35 Testing SMD Diodes
16:44 Testing SMD Capacitors
17:26 Testing NPN Transistors
18:12 Diagnosing the Second MAF Failure
19:51 Repairing the Second MAF
21:20 Conclusion
22:00 Results
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