2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE

Torque Specifications

WARNING: This page is about a different car, the 2006 Scion tC. However, it is still accessible from the selected car via links, so may be relevant.
2AZ-FE EMISSION CONTROL TORQUE SPECIFICATION

Part Tightened N.m kgf.cm ft. lbf
Canister assembly x Body 19 194 14
No. 1 fuel tank protector x Fuel tank 5.4 55 48 in.lbf
Center exhaust pipe assembly x Front exhaust pipe assembly 43 440 32
Center exhaust pipe assembly x Rear exhaust pipe assembly 43 440 32
Front floor panel brace x Body 29.6 300 22
Canister filter sub-assembly x Body 8.0 82 71 48 in.lbf
No. 1 engine cover sub-assembly x Engine 7.0 70 62 48 in.lbf
Ventilation valve sub-assembly x Cylinder head 19 194 14
Air fuel ratio sensor (for bank 1 sensor 1) x Exhaust manifold : for use with SST 40 408 30
Air fuel ratio sensor (for bank 1 sensor 1) x Exhaust manifold : for use without SST 44 449 32
Heated oxygen sensor (for bank 1 sensor 2) x Exhaust manifold : for use with SST 40 408 30
Heated oxygen sensor (for bank 1 sensor 2) x Exhaust manifold : for use without SST 44 449 32
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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.