Boost Sensor Output Check 2
- Using a voltmeter, check for 2-3 volts on Light Green/Red wire at boost sensor 4-pin connector. See Figure . Boost sensor 4-pin connector is located at turbo boost sensor near center of firewall.
- Observe voltmeter reading. If voltage reads 2.5 volts, go to BOOST GAUGE CHECK. If voltage does not read 2.5 volts, repair Light Green/Red wire between gauges and boost sensor.