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 MANUALSOLDSMOBILE1995CUTLASS CIERA L4-2.2L VIN 4REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSCOOLANT TEMPERATURE SENSOR/SWITCH (FOR COMPUTER)TECHNICAL SERVICE BULLETINSDTC 15 (ENGINE COOLANT TEMPERATURE SENSOR) CHART UPDATE
1995 Oldsmobile Cutlass Ciera L4-2.2L VIN 4
DTC 15 (Engine Coolant Temperature Sensor) Chart Update
1995 Oldsmobile Cutlass Ciera L4-2.2L VIN 4SECTION DTC 15 (Engine Coolant Temperature Sensor) Chart Update
File in Section: 6E - Engine Fuel & Emission
Bulletin No.: 41-65-31
Date: October, 1994
Subject:
Section 6E3 - Driveability and Emissions - Update DTC 15
Models:
1995 Buick Century
1995 Oldsmobile Cutlass Ciera
with 2.2L Engine (VIN 4 - RPO LN2)
This bulletin updates DTC 15 Engine Coolant Temperature (ECT) Sensor Circuit (Low Temperature Indicated) chart found on page 6E3-A-43.
Bulletin No.: 41-65-31
Date: October, 1994
Subject:
Section 6E3 - Driveability and Emissions - Update DTC 15
Models:
1995 Buick Century
1995 Oldsmobile Cutlass Ciera
with 2.2L Engine (VIN 4 - RPO LN2)
This bulletin updates DTC 15 Engine Coolant Temperature (ECT) Sensor Circuit (Low Temperature Indicated) chart found on page 6E3-A-43.
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.