LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2017 >> QX30 Luxury, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (4 Of 5) >> DTC/Circuit Diagnosis >> DTC P0611: ECM >> DTC Description >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC No. CONSULT screen terms DTC detecting condition
DTC
(Trouble diagnosis content)
Malfunction type
P0611 00 Fuel injector control module
(Fuel Injector Control Module Performance)
NO SUBTYPE INFORMATION Control unit (Fuel injector) has a malfunction (output stage error of engine control unit).
02 GENERAL ELEC MALFUNCTN Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). There is a general signal error.
03 FM/PWM ERROR Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). There is a frequency or pulse width modulation error.
04 SYSTEM INTERNAL MALFUNCTN Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). There is an internal malfunction.
05 SYSTEM PROGRAMMING ERROR Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). There is a programming error.
13 CIRCUIT OPEN Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). There is an open circuit.
16 CIRC VOLT BELOW THRESHOLD Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). The limit value for electrical voltage has not been attained.
17 CIRC VOLT ABOVE THRESHOLD Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). The limit value for electrical voltage has been exceeded.
42 MEMORY ERROR Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). There is a general memory error.
49 INTERNAL ELECTRONIC ERROR Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). There is an internal electrical error.
4A INCRRCT COMPNT INSTALLED The control unit 'fuel injector' has a malfunction (output stage malfunction of control unit combustion engine). The wrong component is installed.
65 INCRRCT COMPNT INSTALLED Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). The wrong component is installed.
67 SIG HAS TOO FEW TRNSIT/EVNTS Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). The signal has too few transitions or events.
88 SIGNAL INCORRECT AFTER EVENT Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). The signal is impermissible after an event.
92 BUS OFF Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). Bus OFF.
94 PFM/INCORRECT OPERATN Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). The function or the instruction has malfunction.
96 CMPNENT INTERNAL MLFNCTN Control unit (Fuel injector) has a malfunction (output stage error of engine control unit). There is an internal component malfunction.