LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2021 >> Niro Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control/Fuel System - General Information (PHEV) >> Specifications >> Tightening Torques >> Engine Control System
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Control System

ENGINE CONTROL SYSTEM TIGHTENING TORQUE SPECIFICATIONS

Item kgf.m N.m lb.ft
ECM mounting nut 1.0 - 1.2 9.8 - 11.8 7.2 - 8.7
Mass air flow sensor clamp mounting screw 0.3 - 0.5 2.9 - 4.9 2.2 - 3.6
Mass air flow sensor mounting bolt 0.4 - 0.6 3.9 - 5.8 2.8 - 4.3
Manifold absolute pressure sensor Intake Air Temperature Sensor [IATS] mounting bolt 1.0 - 1.2 9.8 - 11.8 7.2 - 8.7
Engine Coolant 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 [Bank 1/Intake] mounting bolt 0.8 - 1.2 7.8 - 11.8 5.7 - 8.7
Camshaft position sensor [Bank 1/Exhaust] mounting bolt 0.8 - 1.2 7.8 - 11.8 5.7 - 8.7
Knock sensor mounting bolt 1.9 - 2.4 18.6 - 23.5 13.7 - 17.4
Heated oxygen sensor [Bank 1/sensor 1] mounting 4.0 - 5.0 39.2 - 49.1 28.9 - 36.2
Heated oxygen sensor [Bank 1/sensor 2] mounting 4.0 - 5.0 39.2 - 49.1 28.9 - 36.2
Rail pressure sensor 3.0 - 3.5 30.0 - 34.3 22.1 - 25.3
Electronic throttle body mounting bolt 0.8 - 1.0 7.8 - 9.8 5.8 - 7.2
Accelerator pedal module mounting bolt 1.3 - 1.6 12.7 - 15.7 9.4 - 10.6
Electric EGR Control Valve mounting bolt 1.0 - 1.2 9.8 - 11.8 7.2 - 8.7
Variable force solenoid [Bank 1/Intake] mounting bolt 1.0 - 1.2 9.8 - 11.8 7.2 - 8.7
CVVT oil control valve [Bank 1/Exhaust] mounting bolt 1.0 - 1.2 9.8 - 11.8 7.2 - 8.7