Chevrolet Equinox Service Manual: Heated Oxygen Sensor Resistance Learn Reset Caution Engine Control Engine Control Sensors O2 Sensors

Chevrolet Equinox Service Manual / Powertrain / Internal Combustion Powertrain Control / Heated Oxygen Sensor Resistance Learn Reset Caution Engine Control Engine Control Sensors O2 Sensors

Caution:When replacing the HO2S perform the following:

A code clear with a scan tool, regardless of whether or not aDTC is setHO2S heater resistance learn reset with a scan tool, whereavailable

Perform the above in order to reset the HO2S resistancelearned value and avoid possible HO2S failure.

Heated Oxygen and Oxygen Sensor Caution Engine Control Engine Control Sensors O2 Sensors

Caution:Do not remove the pigtail from either the heated oxygensensor (HO2S) or the oxygen sensor (O2S). Removing the pigtail orthe connector will affect sensor operation.Handle the oxygen sensor care ...

Crankshaft Position Sensor Replacement Engine Control Engine Control Sensors Crankshaft/Camshaft/TDC Position Sensor

Crankshaft Position Sensor ReplacementCalloutComponent NamePreliminary ProcedureRaise and support the vehicle. Refer toLifting and Jacking the Vehicle.1Crankshaft Position Sensor FastenerCaution:Refer ...

Other materials:

Engine Power Messages
ENGINE POWER IS REDUCED This message displays when the vehicle's propulsion power is reduced. Reduced propulsion power can affect the vehicle's ability to accelerate. If this message is on, but there is no observed reduction in performance, proceed to your destination. The performanc ...