General Information
- Trouble codes can be displayed by the malfunction indicator lamp (MIL) with the service check connector jumped.
Accessing Trouble Codes
- Ensure ignition switched OFF
- Jump service check connector terminals Image 1
- Switch ignition ON.
- Check MIL is flashing.
- Trouble codes 1-9 are indicated as follows:
- Individual short flashes display trouble code
- A short pause separates each flash
- A long pause separates each trouble code
- Trouble codes greater than 9 are indicated as follows:
- Long flashes indicate the ‘tens’ of the trouble code
- Short flashes indicate the ‘units’ of the trouble code
- A short pause separates each flash
- A long pause separates each trouble code
- Switch ignition OFF
- Remove jump lead
Clearing Trouble Codes
- After the faults have been rectified, erase the trouble codes as follows:
- Ensure ignition switched OFF
- Civic del Sol – remove radio fuse (7.5A) from underhood fusebox for 10 seconds minimum
- Accord/Odyssey – remove radio fuse (7.5A) from underhood fusebox for 10 seconds minimum
- Reinstall fuse
- Repeat accessing procedure to ensure no data remains in ECM fault memory
Trouble Codes
94-95 Accord 2.2L Engine Code: F22B1/2 94-95 Civic del Sol 1.5L SOHC Engine Code: D15B7 94-95 Civic del Sol 1.6L Engine Code: D16Z6 94-95 Civic del Sol 1.6L DOHC Engine Code: B16A3 95 Odyssey 2.2L Engine Code: F22B6 | ||
|---|---|---|
| Trouble code | Fault location | Probable Cause |
| 0 | Engine control module (ECM) | Wiring, ECM |
| 1 | Heated oxygen sensor (H02S) | Fuel system, wiring, H02S, ECM |
| 3 | Manifold absolute pressure (MAP)sensor | Wiring, MAP sensor, ECM |
| 4 | Crankshaft position (CKP) sensor 1 | Wiring, CKP sensor, ECM |
| 5 | Manifold absolute pressure (MAP)sensor | Hose leak |
| 6 | Engine coolant temperature (ECT)sensor | Wiring, ECT sensor, ECM |
| 7 | Throttle position (TP) sensor | Wiring, TP sensor, ECM |
| 8 | Crankshaft position (CKP) sensor 2 | Wiring, CKP sensor, ECM |
| 9 | Camshaft position (CMP) sensor | Wiring, CMP sensor, ECM |
| 10 | Intake air temperature (IAT) sensor | Wiring, lAT sensor, ECM |
| 12 | Exhaust gas recirculation (EGR) system | Hose leak/blockage, wiring, EGR valve/position sensor, EGR solenoid, ECM |
| 13 | Barometric pressure (BARO) sensor | ECM |
| 14 | Idle air control (lAC) valve | Wiring, lAC valve, ECM |
| 15 | Ignition output signal | Wiring, ignition module, ECM |
| 16 | Injectors | Wiring, injectors, ECM |
| 17 | Vehicle speed sensor (VSS) | Wiring, VSS, ECM |
| 19 | AT – lock-up control solenoid A/B | Wiring, lock-up control solenoid A/B, ECM |
| 20 | Electrical load sensor | Wiring, electrical load sensor, ECM |
| 21 | VTEC system | Wiring, VTEC solenoid, ECM |
| 22 | VTEC system | Wiring, VTEC pressure switch, ECM |
| 23 | Knock sensor (KS) | Wiring, KS, ECM |
| 30 | AT signal A | Wiring, ECM |
| 31 | AT signal B | Wiring, ECM |
| 41 | Heated oxygen sensor (HO2S) – heater circuit | Wiring, H02S, ECM |
| 43 | Fuel supply system | Fuel system, wiring, H02S, ECM |