Note On INTERMITTENTS

If an intermittent Code B132 is being set, manipulate related wiring while observing BCM data parameter BD71. If failure is induced, reading will change to a high oil pressure.

Fig 1: Code B132, Schematic, Engine Oil Pressure Sens Ckt Faulty

Courtesy of GENERAL MOTORS CORP.

Fig 2: Code B132, Flow Chart, Engine Oil Pressure Sens Ckt Faulty

Courtesy of GENERAL MOTORS CORP.