Manifold Pressure/Vacuum Sensor: Service and Repair

1994 Acura Integra (GS-R) L4-1797cc 1.8L DOHC (VTEC)SECTION Service and Repair
WARNING: Perform this operation on a vehicle that has cooled down to prevent burns.

1. Disconnect 3-wire connector from the Manifold Absolute Sensor (MAP) located on the throttle body.
2. Move any vacuum lines, connectors, and switches that are obstructing the sensor.
3. Remove sensor from the throttle body.
4. Install new sensor and secure to throttle body.
5. Move back any vacuum lines, connectors, and switches that were moved during the removal procedure.
6. Connect the 3-wire connector to the MAP sensor.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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