Contents Wiring diagrams Section: Electrical Component Locations All sections

Sending Units & Sensors Cadillac Catera I

ComponentComponent Location
Automatic Level Control SensorAttached to right side of rear differential.
Brake Fluid Minimum Capacity SensorPart of brake master cylinder reservoir cap.
Camshaft Position (CMP) SensorOn front of engine block. (Схема №1)
Cooling Fluid Minimum Capacity SensorInside engine coolant overflow reservoir.
Crankshaft Position (CKP) SensorOn left rear of engine block.
Duct Air Temperature Sensor (2)Behind right side of dash, part of HVAC module.
Engine Coolant Temperature (ECT) SensorMounted in coolant bridge. (Схема №1)
Engine Oil Level SensorIn lower right front of engine block.
Front Disc Brake Pad Wear Sensors (2)Attached to respective front brake caliper.
Front Wheel Speed Sensors (2)Attached to respective front steering knuckle.
Fuel Tank Pressure SensorUnder rear of vehicle, inside of fuel tank.
Headlamp Automatic Control Ambient Light SensorMounted on top of dash.
Heated Oxygen Sensor (HO2S) (Bank 1, Position 1)In right front pipe of exhaust catalytic converter.
Heated Oxygen Sensor (HO2S) (Bank 1, Position 2)In right rear pipe of exhaust catalytic converter.
Heated Oxygen Sensor (HO2S) (Bank 2, Position 1)In left front pipe of exhaust catalytic converter.
Heated Oxygen Sensor (HO2S) (Bank 2, Position 2)In left rear pipe of exhaust catalytic converter.
Inflatable Restraint Side Impact Sensors (2)In lower corner of respective front side door.
Intake Air Temperature (IAT) SensorIn air intake passage, between air cleaner and resonance chamber. (Схема №1)
Knock Sensor (KS) (Bank 1)On right side of engine. (Схема №2)
Knock Sensor (KS) (Bank 2)On left side of engine. (Схема №2)
Mass Air Flow (MAF) SensorIn air intake passage, between air cleaner and resonance chamber. (Схема №2)
Output Shaft Speed (OSS) SensorOn left rear of transmission housing.
Rear Wheel Speed Sensors (2)Mounted inboard on respective side of rear axle differential.
Throttle Position (TP) SensorOn throttle body assembly. (Схема №2)

SENDING UNITS & SENSORS