GM Flex Fuel Sensor with Pigtail

This GM flex fuel sensor measures the ethanol-gasoline ratio of the fuel being used. In order to adjust ignition timing and the fuel quantity to be injected, the engine management system requires information about the percentage of ethanol in the fuel.

The flex fuel sensor uses quick-connect style fuel connections, an incoming fuel and an outgoing fuel connection. All fuel passes through the sensor before continuing on to the fuel rails. The flex fuel sensor measures the the fuel / alcohol content, and sends an electrical signal to the engine control module (ECM) to indicate ethanol percentage.

Includes:
Female mating connector / pigtail.

DSX manufactured components are covered against defects in materials and workmanship for the life of the product. GM sensors are warrantied for 90 days. 

DSX Tuning shipping & returns

• Shipping: in-stock orders placed before 3pm CST usually ship the same day. Back-ordered items ship as soon as they are available.
• Returns: unopened parts within 30 days of receipt, with a 20% restocking fee once the order has shipped. Original shipping is not refunded and the customer pays return shipping. "Unopened" means the original packaging is undisturbed and the part was never installed.
• Cancellations: orders not yet shipped (back-orders included) carry a 5% cancellation fee.
• Not returnable: custom-made or customized items.
• Warranty: DSX-made parts are covered against manufacturing and assembly defects for life for the original buyer. Installation damage, modified parts, cut or rubbed harnesses and fuel lines, and water damage to electronics are not covered.

To start a return or ask a question, contact us with your order number.