Check code 28
WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
CHECK CODE 28 DIAGNOSTIC PROCEDURES
| Check code 28 | Oil pressure gauge operation signal | ||
|---|---|---|---|
| INSPECTION CONDITION | DISPLAY | ACTION | |
| After selecting check code 28, wait approx. 2s. | oo | Oil pressure gauge needle is fixed a little above the center of the scale. | The oil pressure gauge is normal. |
| Except above | Replace the instrument cluster. | ||
| Err | Replace the instrument cluster. | ||