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Home >> Suzuki >> 2006 >> Reno Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Performance - System And Component Ch ECKS, Special Tools And Equipment >> Manifold Absolute Pressure Check >> Test Description

Test Description

The number(s) below refer to step(s) on the diagnostic table.

  1. Applying 34 kPa (10 in. Hg) of vacuum to the MAP sensor should cause the voltage to change. Subtract the second voltage reading from the first. That voltage value should be more than 1.5 V. When applying vacuum to the MAP sensor, the change in the voltage should happen instantly. A slow voltage change indicates a faulty MAP sensor.
  2. Disconnect the MAP sensor from the bracket and twist the MAP sensor. Output changes more than 0.1 V indicate a faulty connector or connection.
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