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.
Repair Procedures: Installation
- Installation is the reverse of removal.
- Tighten the HECU mounting bolts and brake tube nuts to the specified torque.
Tightening torque
HECU mounting nut:
6~10N.m (0.6~1kgf.m, 4.34~7.23lb-ft)
HECU bracket mounting bolt:
17~26N.m (1.7~2.6kgf.m, 12.3~18.8lb-ft)
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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