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.
1995 Mazda MPV LFACTORY OEM SERVICE PROCEDURE
Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Trouble Code Identification
- Trouble Code Charts
- Notes
- Code 2: Distributor - Ne Signal
- Code 3: Distributor - G1 Signal
- Code 4: Distributor - G2 Signal
- Code 8: Volume Air Flow Sensor
- Code 9: Engine Coolant Temperature Sensor
- Code 10: Intake Air Temperature Sensor - Volume Air Flow Sensor
- Code 11: Air Temperature Sensor - Dynamic Chamber
- Code 12: Throttle Position Sensor
- Code 14: Barometric Pressure Sensor
- Code 15: Heated Oxygen Sensor - Inactivation
- Code 17: Heated Oxygen Sensor : Inversion
- Code 25: PRC Solenoid Valve
- Code 26: Purge Solenoid Valve
- Code 34: Idle Air Control Valve - BAC Valve
- Code 36: Heater - Heated Oxygen Sensor
- Code 41: VRIS Solenoid Valve
- Summary
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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