Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2012 Honda Insight BaseFACTORY OEM SERVICE PROCEDURE

FTP Sensor Replacement

Raise the vehicle on a lift.
Disconnect the hoses from the EVAP canister filter. (see EVAP CANISTER FILTER REPLACEMENT )
Remove the bolts (A), then remove the canister guard (B).

Fig 1: Canister Guard And Mounting Bolts With Torque Specifications
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Disconnect the hose (A) and the FTP sensor 3P connector (B).

Fig 2: Identifying FTP Sensor 3P Connector, Hose, Retainer And O-Ring
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the retainer (C), then remove the FTP sensor (D).
Install the parts in the reverse order of removal with a new O-ring (E) and a new retainer.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.

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