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Home >> Infiniti >> 2018 >> QX30 Pure >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (Introduction) >> System Description >> System >> Engine Start Control >> System Description >> Function Sequence For Start End
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Function Sequence For Start End

With automatic transmission, when the engine cranking speed reaches 400 to 700 rpm, or it takes 5 to 40 seconds to start (depending on coolant temperature), the ECM interrupts the negative activation of the starter relay and thus terminates the starting procedure.