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.
2004 Mazda 6 L4-2.3LFACTORY OEM SERVICE PROCEDURE
Pinout Values and Diagnostic Parameters
Terminal Voltage Table (Reference) - Terminals (1A - 1M):
Terminal Voltage Table (Reference) - Terminals (1N - 1Y):
Terminal Voltage Table (Reference) - Terminals (1Z - 2G):
Terminal Voltage Table (Reference) - Terminals (2H - 2Q):
Terminal Voltage Table (Reference) - Terminals (2R - 3I):
Terminal Voltage Table (Reference) - Terminals (3J - 3AA):
Terminal Voltage Table (Reference) - Terminals (4A - 4L):
Terminal Voltage Table (Reference) - Terminals (4M - 4X):
Terminal Voltage Table (Reference) - Terminals (4Y - 4AD):
Factory Service Tools
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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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