On Stop-Start models, a small sensor clamped to the negative battery terminal (Battery Monitoring Unit) measures current, voltage, and temperature. If this sensor sends garbage data, the ECU calculates the wrong charge target and logs F00316.
Unplug the sensor connector.
If a DPF delete or an aftermarket exhaust has been fitted, the PM sensor may be missing or unplugged. F00316 is a guaranteed outcome. renault dtc f00316
Once you have diagnosed the source, the fix is usually straightforward. On Stop-Start models, a small sensor clamped to
| Model / ECU | Specific Note | |-------------|----------------| | Renault Megane III / Laguna III (1.5 dCi K9K, EDC16) | F00316 often points to wiring chafing near the EGR cooler or injector loom. | | Renault Trafic / Master (2.0 dCI M9R, Siemens SID301) | Common internal ECU injector driver failure – requires ECU repair. | | Renault Clio IV (0.9 TCe) | Less common; usually injector or coil driver. | | Dacia Duster (1.5 dCi) | Corroded injector connector or broken wire near engine hook. | Plug in your scanner and read the code
Plug in your scanner and read the code. Look at the freeze frame data. It will tell you:
If wiring and sensor check out, visit a Renault dealership or a specialist with Renault CLIP. They can check for the latest ECU software version. An update may recalibrate the voltage thresholds.