Renault Clio 15 Dci Link - Df137

If software and voltage fail, you must repair the physical link.

Several factors can trigger the DF137 error code on your Renault Clio 1.5 dCi: df137 renault clio 15 dci link

When dealing with DF137, many owners' first thought is to replace the high-pressure pump. However, in many cases, a simple and much cheaper component—a faulty fuel injector—is the root cause. To test the health of your injectors, a is highly recommended. This test measures the volume of diesel fuel that is "leaked" back to the fuel tank instead of being used for combustion. If software and voltage fail, you must repair

Attach clear plastic tubes to the injector return ports and feed them into individual graduated bottles. Run the engine at idle for two minutes. To test the health of your injectors, a

| Code | System | Link | Common Fix | |------|--------|------|-------------| | DF137 | Engine ECU ↔ UCH | CAN + Immobiliser | UCH internal battery / water damage / CAN wiring |