Lixin Advanced Engine Management System and Diagnosis
engine cranking and starting
Smart Ignition Key
over view of EMS
Evaporative emission ventilation control
engine compression test
Engine Management System Diagnostic
MAF grounding Problem
MAF and MAP
Wide Band O2 sensor
TPS and APP
Fuel tank differential pressure sensor
Common Rail Diesel
clutch Pedal Switch
Diesel engine protection system
Honda Accord ATF
fuel line pressure and APP
Fuel line pressure and turbo charger boost pressure
Injector current waveform
Cam and Crankshaft position tell where the No 1 cylinder is. missing 3 teeth. each tooth has 6 degree and total are 60 teeth.
After the ECU has identified the No 1 cylinder starts injection.
Missing teeth with high camshaft position sensor output means following with No 4 cylinder, so ECU commands injection.
After engine was switched off, crankshaft still can rotate 2.5 more revolutions.
3.5 revolutions after engine off
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