#240sx codes

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Pulling ECU Codes

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240sx Computer Codes

As requested by our Youtube Followers!

loadYouTube(); 11 – Camshaft position sensor

12 – Mass Air Flow Meter Sensor

13 – Coolant Temperature sensor circuit

14 – Vehicle Speed Sensor signal circuit is open

15 – Mixture ratio is too lean despite feedback control; fuel injector clogged

21 – Ignition signal in the primary circuit is not being entered to the ECU during cranking or tuning

22 – Idle speed control valve or circuit

23 – Idle switch (throttle valve switch) signal circuit open

24 – Park/Neutral switch malfunctioning

25 – Idle Air Control Valve

28 – Cooling fan

29 – Fuel system rich

31 – ECU internal problem

32 – EGR malfunction (California models)

33 – Front O2 sensor

34 – Detonation (Knock) Sensor

35 – Exhaust Gas Temperature sensor (California models)

36 – EGRC-BPT valve

37 – Closed Loop

41 – Intake Air temperature sensor

43 – Throttle Position Sensor

44 – No trouble codes stored in ECU

45 – Injector fuel leak (California models only)

51 – Fuel injector circuit open (California models only)

53 – Oxygen sensor (300ZX right side)

54 – Short between automatic transmission control unit (TCU) and ECU

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55 – Normal engine management system operation is indicated – this means all is OK.

65 – Misfire detected – cylinder no. 4

66 – Misfire detected – cylinder no. 3

67 – Misfire detected – cylinder no. 2

68 – Misfire detected – cylinder no. 1

71 – Misfire Detected – Random

72 – Catalytic Converter Malfunction

74 – EVAP pressure sensor

75 – EVAP leak

76 – Fuel injection system

77 – Rear O2 sensor

81 – Vacuum cut bypass valve

82 – Crankshaft Position Sensor

84 – Automatic Tranny-to-Fuel Injection Communication Line

85 – VTC solenoid

87 – EVAP canister purge control

91 – Front oxygen sensor

95 – Crank Cog

98 – Coolant temperature sensor

103 – Park/neutral switch

105 – EGR and canister control valve (Solenoid)

108 – EVAP volume control

111 – Inhibitor Switch

112 – Vehicle Speed Sensor A/T

113 – A/T 1st Signal

114 – A/T 2nd Signal

115 – A/T 3rd Signal

116 – A/T 4th Signal or TCC

118 – Shift Solenoid/V A

121 – Shift Solenoid/V B

123 – Overrun Clutch S/V

124 – TOR Converter Clutch SV

125 – Line Pressure S/V

126 – Throttle Position Sensor A/T

127 – Engine Speed Signal