Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCADILLAC2013CTS COUPE RWD V8-6.2L SCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSBAROMETRIC PRESSURE SENSORLOCATIONS
2013 Cadillac CTS Coupe RWD V8-6.2L SC
Barometric Pressure Sensor: Locations
2013 Cadillac CTS Coupe RWD V8-6.2L SCSECTION Locations
Powertrain Component Views
Engine Components - Left Side (LSA)
1 - Throttle Body
2 - Evaporative Emissions (EVAP) Canister Purge Solenoid Valve
3 - Supercharger Air Inlet Pressure Sensor
4 - Manifold Absolute Pressure (MAP) Sensor
5 - Intake Air Temperature (IAT) Sensor
6 - Barometric Pressure (BARO) Sensor
7 - Ignition Coil 7
8 - Ignition Coil 5
9 - Ignition Coil 3
10 - Ignition Coil 1
11 - Knock Sensor (KS) 1
12 - Engine Coolant Temperature (ECT) Sensor
13 - Generator
14 - Camshaft Position (CMP) Sensor
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.