Oil Pressure Switch - Ci Ignition - XOPS86
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Product Information
Full details
The Ci Ignition Oil Pressure Switch XOPS86 is an essential replacement component for automotive technicians and DIYers looking to maintain accurate engine monitoring in compatible Citroen, Peugeot, and Ford vehicles. This precision-engineered sensor ensures reliable detection of oil pressure within a 0.7 to 0.97 bar range, helping prevent catastrophic engine damage; however, users must verify their vehicle's specific thread compatibility and OEM reference numbers before beginning installation to avoid incorrect fitment.
All features
| Model Part Number | XOPS86 |
|---|---|
| Brand | Ci Ignition |
Extended Product Information
FAQs
What tools do I need for installation?
You will need a 22 mm spanner and a clean cloth to wipe down the mounting surface.
Is this compatible with all Ford vehicles?
No, it is only compatible with specific models using OEM references 1646357 or 86GB9278AB. Always check your service manual.
What is the pressure operating range?
The switch operates within a range of 0.7 bar to 0.97 bar.
Can I use this on a non-specified vehicle?
It is not recommended, as the thread size (M16 x 1.5) and operating pressure range must match the engine manufacturer's specifications.
Does the sensor come with a warranty?
Warranty information is typically provided by the retailer or distributor; check your purchase documentation.
Should I use thread sealant on the threads?
Generally, these switches rely on a crush washer for a seal. Only apply sealant if specifically recommended for your vehicle's engine block type.
Troubleshooting
Oil warning light stays on after replacement
Verify actual oil pressure with a mechanical gauge and ensure the wire connector is fully seated on the pin.
Oil leaking from the base of the sensor
Ensure the sensor was tightened correctly and the sealing washer is present and undamaged.
Intermittent light flickering
Inspect the wiring harness for frayed insulation or a loose connector terminal at the switch.
Pros and Cons
Pros
- High build quality for long-term reliability
- Precise pressure switching range
- Standardized dimensions for easier installation
- Direct OEM replacement fitment
Cons
- Requires specific tool (22mm spanner) for installation
- Limited to specific vehicle makes/models
- Does not include new sealing washer in all packaging
Setup, Compatibility & Care
To install the switch, locate the existing sensor on the engine block—typically near the oil filter housing. Ensure the engine is completely cool before attempting removal to prevent accidental burns. Use a 22 mm spanner to unscrew the old unit, clean the mounting area, and carefully thread in the XOPS86 by hand to prevent cross-threading. Tighten to manufacturer-recommended torque settings. Compatible OEM references include CITROEN/PEUGEOT 113145, FORD 1646357, and FORD 86GB9278AB. For maintenance, periodically inspect the black housing for signs of oil seepage or cracking, and ensure the electrical connector remains free of debris and moisture.