DTC P0606-00: Pcm Processor Error: Notes
WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
| DTC P0606:00 |
PCM processor error |
| DETECTION CONDITION |
- PCM internal CPU malfunction.
Diagnostic support note
- This is a continuous monitor (CCM).
- The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA (Mode 2)/Snapshot data is available.
- DTC is stored in the PCM memory.
|
| FAIL-SAFE FUNCTION |
- Restricts the upper limit of the engine speed.
- Stops the drive-by-wire control (throttle valve is open at approx. 8 °
by return spring force).
|
| POSSIBLE CAUSE |
- PCM connector or terminals malfunction
- PCM malfunction
- PCM internal CPU malfunction
|
| System Wiring Diagram |
Not applicable |