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Standard Ignition FFS2 Flex Fuel Sensor
Overview of Standard Ignition Flex Fuel Sensor FFS2
The Standard Ignition Flex Fuel Sensor FFS2 is designed for precise fuel composition monitoring in select Ford, Mazda, and Mercury vehicles. This sensor ensures accurate detection of ethanol content, helping maintain optimal engine performance and emissions control.
- Connector Gender: Female
- Connector Quantity: 1
- Connector Type: Plug in
- Mounting Location: External
- Terminal Gender: Male
- Terminal Quantity: 3
- Terminal Type: Blade
Detailed Product Description
The Standard Ignition FFS2 flex fuel sensor features a female plug-in connector with a single connection point, facilitating straightforward installation and reliable electrical contact. Its external mounting location allows for easy access during maintenance or replacement. The sensor terminals are male blade types, with three terminals ensuring proper signal transmission to the vehicle’s engine control unit. This sensor is engineered to work with specific Ford, Mazda, and Mercury models, including the Ford Explorer, Ranger, Mountaineer, and Taurus, as well as the Mazda B3000 and Mercury Sable.
Compatible Vehicles and Applications
This flex fuel sensor is compatible with the following vehicles:
- Ford Explorer
- Ford Ranger
- Ford Mountaineer
- Ford Taurus
- Mazda B3000
- Mercury Sable
It is designed to monitor ethanol fuel blends, providing the engine control module with accurate data to adjust fuel injection and ignition timing accordingly.
Common Issues Addressed by the FFS2 Flex Fuel Sensor
- Incorrect fuel mixture readings causing poor engine performance
- Check engine light triggered by faulty ethanol sensor signals
- Reduced fuel efficiency due to inaccurate fuel composition data
- Engine hesitation or stalling related to improper fuel blend detection
- Emission control system malfunctions linked to sensor failure
Installation Notes and Tips
- Ensure the vehicle ignition is off before installation
- Locate the external mounting point on the fuel system for the sensor
- Disconnect the female plug-in connector carefully to avoid damage
- Verify the three male blade terminals align correctly with the vehicle harness
- Secure the sensor firmly to prevent vibration or loosening
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications. The FFS2 flex fuel sensor undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. Warranty coverage details should be confirmed with the product documentation or authorized distributor.
| Brand | Standard Ignition |
| Part Number | FFS2 |
| Connector Gender | Female |
| Connector Type | Plug In |
| Mounting Location | External |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 21 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | |
| 2005 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | |
| 2004 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | |
| 2004 | Mercury | Sable | 3.0L | V6 | N/A | ||
| 2003 | Ford | Ranger | 3.0L | V6 | FLEX | N/A | |
| 2003 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | |
| 2002 | Ford | Ranger | 3.0L | V6 | FLEX | N/A | |
| 2002 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | |
| 2001 | Ford | Explorer | 4.0L | V6 | N/A | ||
| 2001 | Ford | Ranger | 3.0L | V6 | FLEX | N/A | |
| 2001 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | |
| 2001 | Mercury | Mountaineer | 4.0L | V6 | N/A | ||
| 2001 | Mercury | Sable | 3.0L | V6 | N/A | ||
| 2000 | Ford | Ranger | 3.0L | V6 | FLEX | N/A | |
| 2000 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | |
| 2000 | Mazda | B3000 | 3.0L | V6 | FLEX | N/A | |
| 1999 | Ford | Ranger | 3.0L | V6 | FLEX | N/A | |
| 1999 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | |
| 1998 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | |
| 1997 | Ford | Taurus | 3.0L | V6 | FLEX | N/A | |
| 1996 | Ford | Taurus | 3.0L | V6 | FLEX | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.