S14_kouki504

before anyone says anything i have done all the steps correctly and more than once. i have also used google to search for this code and can not seem to find it. Here are the codes i am getting from my ecu...34 which i know is the knock sensor and 412. i am not sure what this 412 code is but i get four slow flashes and 12 fast flashes. when i get better lighting in the morning i will video tape it and post it online to prove that i am getting this code. Anyone have any insight into this mysterious code?

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Pro ViZIon

The only numbers that should come up are between 11-128.

That's strange if in fact you are getting a "412."

Here's the list of codes:
How to Read Malfunction Codes for Your DOHC 240SX

Items DTC Ref. Page
Camshaft Position Sensor 11 EC-88
Mass Air Flow Sensor 12 EC-92
Coolant Temperature Sensor 13 EC-97
Vehicle Speed Sensor 14 EC-101
Ignition Signal Primary 21 EC-105
IACV-AAC Valve 25 EC-110
ECM 31 EC-115
EGR System 32 EC-117
Front O2 Sensor 33 EC-125
Knock Sensor 34 EC-130
EGR Temp Sensor 35 EC-133
EGRC-BPT Valve 36 EC-137
Closed Loop 37 EC-139
Intake Air Temp Sensor 41 EC-140
Throttle Position Sensor 43 EC-145
CYL 4 Misfire 65 EC-150
CYL 3 Misfire 66 EC-150
CYL 2 Misfire 67 EC-150
CYL 1 Misfire 68 EC-150
Random Misfire 71 EC-150
TW Catylist System 72 EC-154
Fuel Injection System 76 EC-157
Rear O2 Sensor 77 EC-162
Crank Position Sensor (OBD) 82 EC-167
A/T Diag Comm Line 84 EC-171
Crank P/S (OBD) Cog 95 EC-174
Coolant Temperature Sensor 98 EC-178
Park/Neutral Position Switch 103 EC-183
EGRC Solenoid/V 105 EC-188
Inhibitor Switch 111 AT
Vehicle Speed Sensor A/T 112 AT
A/T 1st Signal 113 AT
A/T 2nd Signal 114 AT
A/T 3rd Signal 115 AT
A/T 4th Signal or TCC 116 AT
Shift Solenoid/V A 118 AT
Shift Solenoid/V B 121 AT
Overrun Clutch S/V 123 AT
TOR Conv clutch SV 124 AT
Line Pressure S/V 125 AT
Throttle Position Sensor A/T 126 AT
Engine Speed Signal 127 AT
Fluid Temp Sensor 128 AT
A/T Comm Line XX EC-192

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1990 Nissan 240SX w/KA24DE - New project
1984 Mazda RX-7 GSL-SE 13B

S14_kouki504

yea i know. im gonna try and video it if i get the code again. The day i posted this thread i had checked in 5 times and i got the same code every time

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