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

Sounds like two codes, 4 and 40 or miscount. No 440 except in dodge police interceptors.
Remember to reset your computer with key off and test jumper removed and disconnect battery for a few seconds. Then reconnect battery, sit in car, put right foot on brake pedal and start engine without touching gas. See if you get a cel. If you do, insert test plug into harness and read codes.
long flash = 10
short = 1

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

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

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
This took about 23 seconds. Google is a good place to start.

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.