GM 3 Bar MAP Sensor Pigtail - Part# GM3bar_piggy
Needed to go along with that GM 3 Bar Map Sensor you just dropped in your cart ;). 6" of pigtail ready to crimp or solder/heatshrink into your wiring harness.
Color coding when used with our 3 bar MAP sensor is as follows:
Black - Sensor Ground
Green - Signal to ECU
Gray - 5 volt reference voltage from ECU
Here's a close up of the type of sensor this connector will fit, note the keys.
Here's a close-up of what the connector keying looks like.