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Error77 it's said to unplug & says error77

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  • Anonymous Apr 11, 2008

    PLS open cover offline unplug both says online then wait, i hear noise like somethings coming rthen offline.



    someone opened the cover and a white tab came out.

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Okay well it sounds like you have a problem, hehe.
i can only help you if you give me the make and model and tell when it comes up with the error code. also start by unplgging the machine for 2 minutes the look at you watch to see when in the warm up cycle you come up with the error code. if it's within the 10-30 sec. of pluging in/turning on. then it's a drive/board problem or many others so time it and i can be more helpful.

mikey

Posted on Mar 16, 2008

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Posted on Jan 02, 2017

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1995 honda odyssey starting problems


Hello! in 1995 stored trouble codes used the On Board Diagnostic I software (OBDI)..Scanners will not work...The control unit LED can indicate any number of simultaneous component conditions by blinking separate codes, one after another...An instrument panel mounted indicator lamp will light and stay lit. If the lamp is on, or if a system malfunction is suspected even though the lamp is off, it is necessary to inspect the electronic control unit LED display. The LED display is on the ECM (ECU), which is located just below the RH side of the instrument panel. The indicator lamps operate whenever the ignition is On and a DTC is stored in the ECM (ECU) memory.
When an abnormality is detected the ECM (ECU) display blinks. The LED blinks a certain number of times, with the number of blinks indicating the number of the DTC. After the LED blinks a number of times there will be a two second pause and the LED will blink out the number of the next DTC..here are the codes..If there is a code send it to me...If there isn't a code I'll take it from there...guru.saailer

CODE DEFINITION
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
* not 94-95

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
* invalid code for throttle body injection Hondas
** invalid code for V6 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
* invalid code for non-equipped EGR valve vehicles

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
* invalid code for non-VTEC engine
** invalid for V6 engine

22... VTEC Oil Pressure Switch defective circuit or unplugged / defective oil pressure switch
* invalid code for non-VTEC engine

23... KS (Knock Sensor) defective circuit or unplugged / defective sensor
* invalid code for V6 engine

30... Automatic Transmission Signal: "A" / SEAF / SEFA / TMA or TMB defective circuit or unplugged / defective sensor
* invalid 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

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

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

Dec 28, 2011 | 1996 Honda Accord

1 Answer

No power


unplug the wii from the power source then unplug the power source from the wall, wait 30 minutes and try again, if this doesent work leave unplugged for 24 hours.

Dec 28, 2011 | Nintendo Wii Console

1 Answer

Wii stopped working...unplugged it and plugged back in.


you will need to unplug from the wall and unplug all cables from the Wii.
After this you need to hold the power button in for 30 seconds while its unpluged to discharge it.

Jul 02, 2011 | Nintendo Wii Console

2 Answers

After going over 40mph the check engine light goes on n it gives the code 440


How did you read that code on your car? A 92 Accord is supposed to give you pre-OBD honda codes, which are all below 100. Please check the code again and re-post it.

Jan 04, 2011 | 1992 Honda Accord

2 Answers

I have a code flashing on my ecu for a honda


This is from the first or second google search for "honda civic ecu codes". I'm actually going through this myself.
EF Ecu Trouble Codes
Reading EF ecu Trouble codes
Reading them's pretty simple. When there is a long flash this indicates tens and a short flash indicates ones.

Look under the Passenger seat (under the passenger kick panel for flashing LED - engine code. Short the plug under there.

For example: Flaaaaaash Flaaaaaash Flash = code 21
Flaaaaaash Flash = code 11
Flash Flash = code 2

1) Primary oxygen sensor- Defective circuit or unplugged/ Defective sensor
2) Oxygen sensor "B" - Defective circiut or unplugged/ Defective sensor
3) MAP (Manifold Absolute Pressure) Sensor - Defective circuit or unplugged/ Sensor
4) CKP (Crankshaft Position Sensor) - Defective circuit or unplugged/ Defective sensor
5) MAP (Manifold Absolute Pressure) sensor -Mechanical problem/ Disconnected piping
6) ECT ( Engine Coolant Temperature) Sensor- Defective circuit or unplugged/ Sensor
7) TP (Throttle Position) Sensor -Defective circuit or unplugged/ Defective sensor
TDC (Top Dead Centre) Sensor -Defective circuit or unplugged/ Defective sensor
9) CYP (Cylinder) - Defective circuit or unplugged/ Defective sensor
10) IAT (Intake Air Temperature)sensor- Defective circuit or unplugged/Defective sensor
12) EGR (Exhaust Gas Recirculation) -Defective circuit or unplugged/ Defective sensor
13) Atmospheric Pressure Sensor - Defective circuit or unplugged/ Defective sensor
14) IAC (Intake Air Control) Valve- 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 lockup control Solenoid Valve- Defective circuit or unplugged/ Defective solenoid. A/T Only.
20) Electronic Load Detector - Defective circuit or unplugged/ Defective sensor
21) VTEC Solenoid Valve- Defective circuit or unplugged/ Defective solenoid
22) VTEC Oil Pressure Switch - Defective circuit or unplugged/ Defective switch
23) Knock Sensor - Defective circuit or unplugged / Defective sensor
30) Automatic Transmission Signal- Defective circuit or unplugged/ Defective sensor
31) Automatic Transmission Signal "B"- Defective circuit or unplugged/ Defective sensor
41) Primary Oxygen Sensor Heater- Circiut malfunction
43) Fuel Supply System - Defective or malfunctioning Fuel Supply Sytem
45) System too lean or too rich - Malfunction in the fuel monitoring systems
48) LAF (Lean Air Fuel) sensor - Defective circuit or unplugged / Defective sensor
54) CKF (Crankshaft Speed Fluctuation) sensor- Defective circuit or unplugged / Defective sensor
61) Primary Oxygen sensor circuit- High/ Low Voltage, Or slow response
63) Secondary Oxygen Sensor circuit- High/ Low Voltage, Or slow response
67) Catalyst System Efficiency Below Threshold- Malfunctioning catalyst system
70) Automatic Transmission - Malfunction with Automatic Transmission Controls
71-74) Random misfire in Cylinders 1-4- Condition present Creating Misfire
80) EGR (Exhaust Gas Recirculation) Insufficient Flow Detected
86) ECT (Engine Coolant Temperature) Circuir Range / Performance Problem
90) Evaporative Emissions Contrlo System - Leak Detected In Fuel Tank Area
91) Fuel Tank Pressure Sensor- Low Input
92) Evaporative Emission Control System Control System- Insufficient Purge Flow

Ask your autoparts store how much the parts are and decide if it has a point to even do it, its a 19 year old car. You should also ask if that employee works on the side and would do it for you, if you aren't comfortable.

Mar 01, 2010 | 1991 Honda Civic

1 Answer

Chime sounds while driving, all doors closed tight. seat belts connected. mostly happens when a bump is hit or going around a curve.


problem is coming from one of your doors. you have to unplug each one until you find the cause. fist unplug the driver door leave it unplugged for one day fi sound is gone then you have the cause if not unplug another one and leaving others still unplugged.the way they work is when door is open the switch makes contact so by unplugging it you eliminate the contact.

Jan 13, 2010 | 1993 Plymouth Grand Voyager

2 Answers

Just like everyone...came home all of a sudden the unit won't turn on ???? standby light is on but nothing..


In addition to just unplugging the unit, another method that worked for me when unplugging it did not was to unplug the HDMI cable from the TV and then unplug and replug.

Jan 03, 2010 | Philips SoundBar DVD Home Theater with...

1 Answer

I have a intellifax 4750e and getting error code 77 unplug and


We have a Brother 4750. Experienced a power outage. Now it's giving a message of "error77" what do we do?

Dec 20, 2008 | Brother Office Equipment & Supplies

1 Answer

Fax machine getting erroe77


Fuser or overheat error. Menu,*,2,8,6,4 quickly in that order will give access to maintenace mode (lights will flash once your into the mode). Hit 01 to reset the machine. If this doesn't work you have a major problem with your fuser unit and it will need to be replaced. DO NOT DO THE ABOVE PROCEDURE MORE THAN ONCE AS YOU WILL START TO MELT STUFF IF THERE IS A MAJOR PROBLEM.

Mar 15, 2008 | Brother IntelliFAX 2800 Laser Fax

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