TIGHTENING TORQUE SPECIFICATIONS - ENGINE CONTROL SYSTEM

Item	kgf.m	N.m	lb.ft
ECM & bracket mounting bolts/nut	1.0 - 1.2	9.8 - 11.8	7.2 - 8.7
ECM bracket mounting nuts	0.9 - 1.2	8.8 - 11.8	6.5 - 8.7
Electronic throttle body mounting bolts	0.8 - 1.2	7.8 - 11.8	5.8 - 8.7
Manifold absolute pressure sensor installation bolt	1.0 - 1.2	9.8 - 11.8	7.2 - 8.7
Water temperature sensor	3.0 - 4.0	29.4 - 39.2	21.7 - 28.9
Crankshaft position sensor mounting bolt	1.0 - 1.2	9.8 - 11.8	7.2 - 8.7
Camshaft position sensor mounting bolt	1.0 - 1.2	9.8 - 11.8	7.2 - 8.7
Knock sensor mounting bolt	1.9 - 2.4	18.6 - 23.5	13.7 - 17.4
Heated oxygen sensor	4.0 - 5.0	39.2 - 49.1	28.9 - 36.2
Accelerator pedal module mounting nuts	0.7 - 1.1	6.9 - 10.7	5.0 - 7.9
CVVT oil control valve mounting bolt	1.0 - 1.2	9.8 - 11.8	7.2 - 8.7
Variable force solenoid mounting screws	0.9 - 1.0	8.8 - 9.8	6.5 - 7.2
Variable intake solenoid valve mounting bolts	1.0 - 1.2	9.8 - 11.8	7.2 - 8.7
Variable charge motion actuator mounting bolts	1.0 - 1.2	9.8 - 11.8	7.2 - 8.7

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.

Safety Warning

Engine Control System