2012 Suzuki Grand Vitara BaseFACTORY OEM SERVICE PROCEDURE

Tightening Torque Specifications

Fastening part Tightening torque Note
N.m kgf-m lbf-ft
Accelerator pedal assembly nut 6.0 0.61 4.5 Refer to Accelerator Pedal Assembly (Incorporating APP Sensor) Removal and InstallationΒ 
Accelerator pedal assembly bracket nut 6.0 0.61 4.5 Refer to Accelerator Pedal Assembly (Incorporating APP Sensor) Removal and InstallationΒ 
ECT sensor 12 1.2 9.0 Refer to ECT (ENGINE COOLANT TEMPERATURE) SENSOR REMOVAL AND INSTALLATIONΒ 
A/F sensor 45 4.6 33.5 Refer to A/F (Air Fuel Ratio) Sensor, HO2S (Heated Oxygen Sensor) Removal and InstallationΒ 
HO2S 45 4.6 33.5 Refer to A/F (Air Fuel Ratio) Sensor, HO2S (Heated Oxygen Sensor) Removal and InstallationΒ 
CMP sensor bolt 11 1.1 8.5 Refer to CMP (Camshaft Position) Sensor Removal and InstallationΒ 
CKP sensor bolt 11 1.1 8.5 Refer to CKP (Crankshaft Position) Sensor Removal and InstallationΒ 
Knock sensor bolt 25 2.5 18.5 Refer to Knock Sensor Removal and InstallationΒ 
MAF and IAT sensor screw 1.2 0.12 0.9 Refer to MAF (Mass Air Flow) and IAT (Intake Air Temperature) Sensor Removal and InstallationΒ 

Reference:Β 

For the tightening torques of fasteners not specified in this page, refer to: FASTENER INFORMATION

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:

  • 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.

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