Renault engine wiring looms are known to rub against sharp metal brackets, particularly near the fuel rail and engine lifting eye. Cylinder 4’s injector wire is often the farthest from the ECU, making it vulnerable. A single chafed wire can cause an intermittent open circuit.
The phrase “Renault best” in our keyword refers to achieving optimal repair and maintenance strategies. Too many owners throw parts at this problem—replacing all four injectors for $800 when the real issue might be a $5 broken wire. mot 1654 renault best
For anyone serious about Renault maintenance, the MOT 1654 is a non-negotiable investment. It ensures the timing is "factory perfect," maintaining engine performance, fuel efficiency, and long-term reliability. If you are planning a timing belt job, let me know: Your specific Renault engine wiring looms are known to rub