Passport 2WD V6-3.2L SOHC (6VD1) (1995)
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1. When comparing "Scan Tool" readings to a known good Vehicle, it is important to compare a Vehicle that uses a MAP Sensor having the same
color insert or having the same "Hot Stamped" number.
2. Applying 34 kPa (10" hydragyrum) vacuum to the MAP Sensor should cause the voltage to be 1.5 - 2.1 volts less than the voltage at Step 1. Upon
applying vacuum to the Sensor, the change in voltage should be instantaneous. A slow voltage change indicates a faulty Sensor.
3. Check Vacuum Hose to Sensor for leaking or restriction. Be sure that no other vacuum devices are connected the MAP Hose.
NOTE: Make sure Electrical Connector remains securely fastened.
4. Disconnect Sensor from Bracket and twist Sensor by hand (only) to check for intermittent connection. Output changes greater than 0.10 volts
indicate a bad Sensor.
