list of error code meanings
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list of error code meanings
i was surfing the web and i came across a link..i searched for error codes on the archives and i couldn't find any..so i figured it might be useful to someone here's a list
1
Oxygen Sensor "A" (Primary)
defective circuit or unplugged
defective sensor
2
Oxygen Sensor "B"
defective circuit or unplugged
defective sensor
3
MAP Sensor (Manifold Absolute Pressure)
defective circuit or unplugged
defective sensor
4
CKP Sensor (Crankshaft Position Sensor)
defective circuit or unplugged
defective sensor
5
MAP Sensor (Manifold Absolute Pressure)
mechanical problem disconnected
piping (except 94-95 Accord)
6
ECT Sensor (Engine Coolant Temperature)
defective circuit or unplugged
defective sensor
7
TP Sensor (Throttle Position)
defective circuit or unplugged
defective sensor
8
TDC Sensor (Top Dead Center)
defective circuit or unplugged
defective sensor
9*
CYP Sensor (Cylinder)
defective circuit or unplugged
defective sensor
* not a valid code for any throttle body injection Hondas, ** not a valid code for V-6 engines
10
IAT Sensor (Intake Air Temperature)
defective circuit or unplugged
defective sensor
12
EGR Lift Sensor (Exhaust Gas Recirculation)
defective circuit or unplugged
defective sensor
* not a valid code if car is not equipped with an EGR valve (some Civic models are not)
13
BARO Sensor (Atmospheric Pressure)
defective circuit or unplugged
defective sensor
14
IAC Valve (Idle Air Control)
defective circuit or unplugged
defective sensor
15
Ignition Output Signal
missing or defective ignition output signal
16
Fuel Injector System
defective circuit or unplugged
defective fuel injector
17
VSS (Vehicle Speed Sensor)
defective circuit or unplugged
defective sensor
19
Automatic Transmission Lock Up Control Solenoid Valve
defective circuit or unplugged
defective solenoid valve
20
Electrical Load Detector
defective circuit or unplugged
defective sensor
21*
VTEC Solenoid Valve
defective circuit or unplugged
defective solenoid valve
* not a valid code if car does not have a VTEC engine, ** not with V-6 engine
22*
VTEC Oil Pressure Switch
defective circuit or unplugged
defective oil pressure switch
* not a valid code if car does not have a VTEC engine
23
KS (Knock Sensor)
defective circuit or unplugged
defective sensor
* not a valid code if V-6 engine
30
Automatic Transmission Signal: "A" / SEAF / SEFA / TMA or TMB
defective circuit or unplugged
defective sensor
* not a valid code for 1996
31
Automatic Transmission Signal "B"
defective circuit or unplugged
defective sensor
41
Primary Oxygen Sensor – Heater
circuit malfunction
43
Fuel Supply System
defective or malfunctioning fuel supply system
45
System Too Lean or Too Rich
malfunction in the fuel monitoring systems
48
LAF Sensor (Lean Air Fuel)
defective circuit or unplugged
defective sensor
54
CKF Sensor (Crankshaft Speed Fluctuation)
defective circuit or unplugged
defective sensor
58
TDC Sensor 2 (Top Dead Center)
defective circuit or unplugged
defective sensor
* with V-6 engine only
61
Oxygen Sensor, Heated - Sensor 1 (Primary)
high voltage, low voltage, or slow response
63
Oxygen Sensor, Heated - Sensor 2 (Secondary)
high voltage, low voltage, or slow response
65
Oxygen Sensor Heater (Secondary)
malfunctioning or defective oxygen sensor heater
67
Catalyst system Efficiency Below Threshold
malfunctioning or defective catalyst system
70
Automatic Transmission
malfunction with the automatic transmission controls
71
Cylinder 1 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
72
Cylinder 2 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
73
Cylinder 3 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
74
Cylinder 4 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
75*
Cylinder 5 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
* valid code for V-6 engine only
76*
Cylinder 6 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
* valid code for V-6 engine only
80
Exhaust Gas Recirculation
insufficient flow detected
86
ECT Sensor (Engine Coolant Temperature)
circuit range / performance problem
90
Evaporative Emission Control System
leak detected in the fuel tank area
91
Fuel Tank Pressure Sensor
low input
92
Evaporative Emission Control System
insufficient purge flow
the link is this 1 if you guys wanna modify it and archive it or whatever
http://www.ag-eng.com/ecu_ec.htm
1
Oxygen Sensor "A" (Primary)
defective circuit or unplugged
defective sensor
2
Oxygen Sensor "B"
defective circuit or unplugged
defective sensor
3
MAP Sensor (Manifold Absolute Pressure)
defective circuit or unplugged
defective sensor
4
CKP Sensor (Crankshaft Position Sensor)
defective circuit or unplugged
defective sensor
5
MAP Sensor (Manifold Absolute Pressure)
mechanical problem disconnected
piping (except 94-95 Accord)
6
ECT Sensor (Engine Coolant Temperature)
defective circuit or unplugged
defective sensor
7
TP Sensor (Throttle Position)
defective circuit or unplugged
defective sensor
8
TDC Sensor (Top Dead Center)
defective circuit or unplugged
defective sensor
9*
CYP Sensor (Cylinder)
defective circuit or unplugged
defective sensor
* not a valid code for any throttle body injection Hondas, ** not a valid code for V-6 engines
10
IAT Sensor (Intake Air Temperature)
defective circuit or unplugged
defective sensor
12
EGR Lift Sensor (Exhaust Gas Recirculation)
defective circuit or unplugged
defective sensor
* not a valid code if car is not equipped with an EGR valve (some Civic models are not)
13
BARO Sensor (Atmospheric Pressure)
defective circuit or unplugged
defective sensor
14
IAC Valve (Idle Air Control)
defective circuit or unplugged
defective sensor
15
Ignition Output Signal
missing or defective ignition output signal
16
Fuel Injector System
defective circuit or unplugged
defective fuel injector
17
VSS (Vehicle Speed Sensor)
defective circuit or unplugged
defective sensor
19
Automatic Transmission Lock Up Control Solenoid Valve
defective circuit or unplugged
defective solenoid valve
20
Electrical Load Detector
defective circuit or unplugged
defective sensor
21*
VTEC Solenoid Valve
defective circuit or unplugged
defective solenoid valve
* not a valid code if car does not have a VTEC engine, ** not with V-6 engine
22*
VTEC Oil Pressure Switch
defective circuit or unplugged
defective oil pressure switch
* not a valid code if car does not have a VTEC engine
23
KS (Knock Sensor)
defective circuit or unplugged
defective sensor
* not a valid code if V-6 engine
30
Automatic Transmission Signal: "A" / SEAF / SEFA / TMA or TMB
defective circuit or unplugged
defective sensor
* not a valid code for 1996
31
Automatic Transmission Signal "B"
defective circuit or unplugged
defective sensor
41
Primary Oxygen Sensor – Heater
circuit malfunction
43
Fuel Supply System
defective or malfunctioning fuel supply system
45
System Too Lean or Too Rich
malfunction in the fuel monitoring systems
48
LAF Sensor (Lean Air Fuel)
defective circuit or unplugged
defective sensor
54
CKF Sensor (Crankshaft Speed Fluctuation)
defective circuit or unplugged
defective sensor
58
TDC Sensor 2 (Top Dead Center)
defective circuit or unplugged
defective sensor
* with V-6 engine only
61
Oxygen Sensor, Heated - Sensor 1 (Primary)
high voltage, low voltage, or slow response
63
Oxygen Sensor, Heated - Sensor 2 (Secondary)
high voltage, low voltage, or slow response
65
Oxygen Sensor Heater (Secondary)
malfunctioning or defective oxygen sensor heater
67
Catalyst system Efficiency Below Threshold
malfunctioning or defective catalyst system
70
Automatic Transmission
malfunction with the automatic transmission controls
71
Cylinder 1 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
72
Cylinder 2 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
73
Cylinder 3 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
74
Cylinder 4 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
75*
Cylinder 5 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
* valid code for V-6 engine only
76*
Cylinder 6 Misfire or a Random Misfire
a condition is present that is
creating a cylinder misfire
* valid code for V-6 engine only
80
Exhaust Gas Recirculation
insufficient flow detected
86
ECT Sensor (Engine Coolant Temperature)
circuit range / performance problem
90
Evaporative Emission Control System
leak detected in the fuel tank area
91
Fuel Tank Pressure Sensor
low input
92
Evaporative Emission Control System
insufficient purge flow
the link is this 1 if you guys wanna modify it and archive it or whatever
http://www.ag-eng.com/ecu_ec.htm
#2
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#6
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Re: list of error code meanings (sharky8513)
since so many people are visiting here could u guys take a look at this post of mine and help me out? thx! https://honda-tech.com/zerothread?id=1131705
#7
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You know what's even better? If you buy the OBD readers they come with programs that have the codes for all the different cars. You type them in, and they'll give you what it means.
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#9
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Re:
bump bump come on people if you come in here help me out and take a look at this link
https://honda-tech.com/zerothread?id=1131705 thx!!
https://honda-tech.com/zerothread?id=1131705 thx!!
#10
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Re: Re: (sharky8513)
This is a little more "detailed" than the codes provided in the ECU codes sticky and I pm'ed this thread to JDMLifestyle so maybe he could add it.
Having the code as well as some of the causes > just having the code.
Having the code as well as some of the causes > just having the code.
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