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.
1982 Pontiac 6000 L4-151 2.5LFACTORY OEM SERVICE PROCEDURE
Coolant Temperature Sensor - Sensor Kit
Number 84-6(Gasoline)-91A Date 11/86
Subject: COOLANT SENSOR KIT
ALL 1980-84 GM VEHICLES WITH COMPUTER COMMAND CONTROL
"Please discard bulletin 86-6(Gasoline)-91, dated 9/86, due to additional information."
Many coolant sensors have been replaced on 1980 to 1984 vehicles as a result of a "Check Engine" light and Code 15. In many cases, the sensor was not defective, and the real cause was a poor connection between the sensor and the wire harness connector.
An improved coolant sensor and connector kit, P/N 10045847, containing all necessary parts, has been released for all 1980-84 GM vehicles using Computer Command Control. This sensor is used to provide coolant temperature information to the Electronic Control Module (ECM). Separate sensors are used for gauge or warning light operation, or to activate the electric cooling fan, and are not affected.
Subject: COOLANT SENSOR KIT
ALL 1980-84 GM VEHICLES WITH COMPUTER COMMAND CONTROL
"Please discard bulletin 86-6(Gasoline)-91, dated 9/86, due to additional information."
Many coolant sensors have been replaced on 1980 to 1984 vehicles as a result of a "Check Engine" light and Code 15. In many cases, the sensor was not defective, and the real cause was a poor connection between the sensor and the wire harness connector.
An improved coolant sensor and connector kit, P/N 10045847, containing all necessary parts, has been released for all 1980-84 GM vehicles using Computer Command Control. This sensor is used to provide coolant temperature information to the Electronic Control Module (ECM). Separate sensors are used for gauge or warning light operation, or to activate the electric cooling fan, and are not affected.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.