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Home >> Lexus >> 2003 >> GS 300 >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition System (2JZ-GE) - Service Specifications >> Torque Specification
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Torque Specification

IGNITION COMPONENTS TIGHTENING TORQUE S SPECIFICATIONS (2JZ-GE)

Part tightened N..m kgf..cm ft..lbf
Spark plug x Cylinder head 18 180 13
Throttle body x Intake air connector 21 210 15
Throttle body bracket x Cylinder head 21 210 15
Throttle body bracket x Throttle body 21 210 15
Throttle body gasket x Intake air connector 21 210 15
Ignition coils and high-tension cord set assembly x Cylinder head 8.0 80 71 in.lbf
PS pump rear stay x Manifold stay 39.2 400 29
PS pump rear stay x PS pump bracket 39.2 400 29
Camshaft position sensor x Cylinder head 9.0 90 80 in.lbf
Crankshaft position sensor x Oil pump 9.0 90 80 in.lbf