Code/Test Menus (KOEO)
WARNING: This page is about a different car, the 1984 Ford Ranger, 1984 Ford Cab & Chassis, and 1984 Ford Bronco II. However, it is still accessible from the selected car via links, so may be relevant.
KEY ON-ENGINE OFF SELF-TEST RESULTS
| On Demand Codes | Continuous Codes | Go To Test |
|---|---|---|
| 11 | 11 | TIMING CHECK |
| Any | 11 | ON DEMAND CODES Table |
| Any | Any | ON DEMAND CODES Table |
| 11 | Any | TIMING CHECK |
| None | None | TEST D |
ON DEMAND CODES
| Code | Test to Perform |
|---|---|
| 15 | Replace ECA, retest. |
| 21 | TEST E |
| 22 | TEST F |
| 23 | TEST G |
| 24 | TEST M |
| 31 | TEST I |
| 51 | TEST E , step 6) |
| 53 | TEST G , step 5) |
| 54 | TEST M , step 7) |
| 61 | TEST E , step 8) |
| 63 | TEST G , step 10) |
| 64 | TEST M , step 9) |
| 67 | TEST N |
| 68 | TEST H |
| 81, 82 | TEST O |
| 83, 84 | TEST P |
| 85 | TEST Q |
| 87 | TEST R |
| 88 | TEST S |