Engine Control System

2005 Hyundai Elantra GT, 4D Sedan, AutomaticSECTION Engine Control System
TIGHTENING TORQUES SPECIFICATIONS

Items N.m kg.m lb.ft
ECM Bracket 4 ~ 6 0.4 ~ 0.6 2.9 ~ 4.3
Heated Oxygen Sensor (HO2S, Sensor 1) 35 ~ 45 3.5 ~ 4.5 38.3 ~ 40.1
Heated Oxygen Sensor (HO2S, Sensor 2) 50 ~ 60 5.0 ~ 6.0 36.2 ~ 43.4
Knock Sensor 17 ~ 27 1.7 ~ 2.7 12.3 ~ 19.5
Oil Temperature Sensor (OTS) 20 ~ 40 2.0 ~ 4.0 14.5 ~ 28.9
Crankshaft Position Sensor (CKPS) 4 ~ 6 0.4 ~ 0.6 2.9 ~ 4.3
Camshaft Position Sensor (CMPS) 4 ~ 6 0.4 ~ 0.6 2.9 ~ 4.3
Engine Coolant Temperature Sensor (ECTS) 15 ~ 20 1.5 ~ 2.0 10.8 ~ 14.5
Throttle Position Sensor (TPS) 1.5 ~ 2.5 0.15 ~ 0.25 1.1 ~ 1.8
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.