Where is the fuel pump relay located in a Citroen Elysee?
2 Answers
In the Dongfeng Citroen Elysee, the fuel pump relay is situated beneath the hood, at the upper left corner of the engine. Upon opening the engine compartment cover, it can be found in the space between the battery and the radiator, housed in a brown bracket box where two relays are combined. Below is relevant information about the fuel pump relay: Symptoms of a faulty fuel pump relay: Starter fails to rotate: This can occur during vehicle startup due to power supply issues, starter malfunctions, faulty start relays, ignition switch problems, or short circuits in the system wiring. Starter operates weakly: When starting the car, the starter's rotation speed is noticeably low or may even stop. Starter spins freely: After engaging the start switch, only the starter rotates quickly without the engine crankshaft turning. This symptom indicates that the starter circuit is functional, with the fault lying in the starter's transmission device or the flywheel ring gear. Causes of fuel pump relay failure: Severe battery discharge or short circuit; Poor contact between the starter commutator and brushes. Open circuit, short circuit, grounding in the start relay coil, or poor contact at its terminals. Loose wiring or internal contact issues in the ignition switch. Open circuits, poor contact, or disconnection in the starting system wiring. The fuel pump relay operates by using a minimal current to control high-power circuits, expanding control range. When a signal reaches a certain threshold, it can switch, disconnect, or connect multiple circuits simultaneously based on the contact group configuration, achieving automatic switching purposes.
I've dealt with quite a few Citroen Elysee fuel pump issues at repair shops before. Generally, the fuel pump relay is located in the engine compartment's fuse box. The exact position depends on the vehicle's model year - older models may have it in the main fuse box at the front left, while newer versions sometimes place it in a small box under the dashboard. It's not hard to find: just open the hood, look for the plastic cover marked with a fuse symbol, and inside you'll find a small relay typically labeled 'fuel pump' in English or with an icon. The relay protects the fuel pump circuit; if faulty, the pump may fail to start, producing a whining sound without ignition. I recommend gently checking it with your fingers first - avoid using wrenches carelessly to prevent short circuits. Also examine related fuses for breaks, as they're connected. If you can't locate it, refer to the appendix in the owner's manual which contains clear diagrams for quick diagnosis. Safety first - always wear gloves when working in the engine bay to avoid electric shocks or oil contamination.