Sentra Wagon FWD L4-1597cc 1.6L SOHC (E16i) (1988)
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Throttle Position Sensor: Adjustments
5 volts reference.
GA16: 2WD measured between red wire and ground; 4WD, measured between white wire and ground.
EI6 TBI: Measured between white wire and ground.
CA16, CA18 DOHC: Measured between L/W wire and ground.
