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.
PCM Terminals
2011 Mazda 3 Mazdaspeed, 2.3 3SECTION PCM Terminals
WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- No.1 cylinders: 26 (+) - 25 (-)
- No.2 cylinders: 1 (+) - 25 (-)
- No.3 cylinders: 52 (+) - 25 (-)
- No.4 cylinders: 27 (+) - 25 (-)
- No.5 cylinders: 78 (+) - 25 (-)
- No.6 cylinders: 82 (+) - 25 (-)
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.