- Intake Air Temperature Sensor (IAT)
- Throttle Body (under air inlet)
- Electronic Throttle Control
- MAP Sensor
- Secondary Air Injection Diverter Valve
- Powertrain Control Module (PCM)
- Exhaust Cam Actuator Solenoid
- Fuel Pressure Regulator
- Exhaust Camshaft Position Sensor
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2 Comments on "4.2L Engine Sensor Locations"
My saburu legacy is loosing power it is not even going up a hill
Possible low fuel pressure caused by a plugged fuel filter and could also be a restricted catalytic converter.