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.
1988 Mazda RX-7 Base, 2D ConvertibleFACTORY OEM SERVICE PROCEDURE
CEC System
- Description
- Operation
- System Inputs
- A/C Switch
- Airflow Meter
- Atmospheric Pressure Sensor
- Battery Power Circuit
- Boost Sensor (Non-Turbo)
- Clutch Switch
- Coolant Temperature Switch
- Coolant Thermosensor
- Crank Angle Sensor
- Heat Hazard Sensor
- Inhibitor Switch (A/T)
- Initial Set Coupler
- Intake Air Temperature Sensor
- Knock Sensor (Turbo)
- Mileage Switch
- Neutral Switch
- Overdrive Switch (A/T)
- Oxygen Sensor
- Power Steering Switch
- Pressure Sensor (Turbo)
- Throttle Sensor
- Variable Resistor
- 5th Gear Switch (M/T)
- System Inputs
- Trouble Shooting
- Testing
- Component Testing
- System Components
- A/C Switch
- Airflow Meter
- Atmospheric Pressure Sensor
- Boost Or Pressure Sensor
- Clutch Switch
- Coolant Temperature Switch
- Coolant Thermosensor
- Crank Angle Sensor
- Inhibitor Switch (Non-Turbo A/T)
- Neutral Switch
- Power Steering Relay (Turbo)
- Power Steering Switch
- Heat Hazard Sensor
- Knock Sensor
- Intake Air Temperature Sensor
- Mileage Switch
- Overdrive Switch
- 5th Gear Switch
- Variable Resistor
- Coil With Ignitor
- Throttle Sensor
- Turbo Solenoid Valve
- System Components
- Adjustments
- Wiring Diagrams
Factory Service Tools
Use the Manual With the Right Hardware
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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.