| MIL | |
| 1 | Oxygen sensor or circuit (Integra) |
| 1 | Front oxygen sensor or circuit (Legend) |
| 2 | Rear Oxygen sensor or Circuit (Legend) |
| 3 | MAP Sensor or circuit |
| 4 | Crank Angle Sensor or circuit (Integra) |
| 4 | Crank Angle Sensor No.1 (Legend) |
| 5 | MAP Sensor or circuit |
| 6 | Coolant Temperature Sensor or circuit |
| 7 | Throttle Angle Sensor or circuit |
| 8 | TDC sensor or circuit (Integra) |
| 9 | Cylinder position sensor No.1 (Legend) |
| 9 | Crank Angle Sensor or circuit (Integra) |
| 10 | Intake Air Temperature Sensor or circuit |
| 12 | EGR Control system |
| 13 | Atmospheric Pressure Sensor or circuit |
| 14 | Idle Control System |
| 15 | Ignition Output signal |
| 16 | Fuel Injector |
| 17 | Vehicle Speed Sensor or circuit |
| 18 | Ignition timing adjustment (Legend only) |
| 19 | Lock-up control solenoid valve (Integra) |
| 20 | Electric Load (Integra) |
| 21 | Front spool solenoid valve (Integra) |
| 22 | Front timing oil pressure switch (Integra) |
| 23 | Front Knock Sensor (Legend) |
| 30 | ATF FL signal A (Legend) |
| 31 | ATF FL signal B (Legend) |
| 35 | TC Standby signal A (Legend) |
| 36 | TC FC signal (Legend) |
| 41 | Oxygen Sensor heater (Integra) |
| 41 | Front Oxygen Sensor heater (Legend) |
| 42 | Rear Oxygen Sensor heater (Legend) |
| 43 | Fuel supply system (Integra) |
| 43 | Front fuel supply system (Legend) |
| 44 | Rear fuel supply system (Legend) |
| 45 | Font fuel metering (Legend) |
| 46 | Rear fuel metering (Legend) |
| 47 | Fuel pump (Legend) |
| 51 | Rear spool solenoid valve (Legend) |
| 52 | Rar valve timing oil pressure switch (Legend) |
| 53 | Rear Knock Sensor (Legend) |
| 54 | Crank Angle B (Legend) |
| 59 | No. 1 Cylinder position (Legend) |
What does code 94 mean on my 2002acura tl types ,and how do i fix it. thank you.