Level 5 · Advanced Diagnostics
Petrol Injection
Port and direct injection, fuel trims, misfires and injector testing.
2 Lessons
23 min
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1
Petrol Injection Systems
advanced
From port injection to gasoline direct injection and the faults each introduces.
11 min
2
Misfire Diagnosis
advanced
A systematic five-point engine check for P030x codes.
12 min
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Module quiz
6 Questions · Pass mark: 70%