13E Sensor Calibration MAP Sensor

1. With diagnostic read-out tool connected to engine test connector, tee a vacuum gauge into vacuum line at the MAP sensor.
2. Start engine, then enter system into Engine Running Test Mode 68.
3. If display indicates vacuum within one inch of vacuum shown on gauge, proceed to G. 13G Calibration Throttle Body Temperature
4. If displayed vacuum is not within one inch of vacuum shown on gauge, proceed to step F. 13F Sensor Calibration MAP Sensor