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Home >> Toyota >> 2012 >> Highlander 2WD L4-2.7L (1AR-FE) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Service and Repair >> Installation
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Installation





1AR-FE IGNITION: IGNITION COIL AND SPARK PLUG: INSTALLATION

1. INSTALL SPARK PLUG

(a) Using a spark plug wrench, install the 4 spark plugs.





Torque : 25 Nm (254 kgf-cm, 18 ft-lbf)

2. INSTALL IGNITION COIL ASSEMBLY

(a) Install the 4 ignition coil assemblies with the 4 bolts.





Torque : 10 Nm (102 kgf-cm, 7 ft-lbf)

(b) Connect the 4 ignition coil assembly connectors.

3. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY Installation