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Home >> Scion >> 2012 >> iQ L4-1.3L (1NR-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Service and Repair >> Installation
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Installation





1NR-FE ENGINE CONTROL: ECM: INSTALLATION

1. INSTALL ECU BRACKET

(a) Install the ECU bracket onto the ECM with the 2 screws.

Torque : 3.0 Nm (31 kgf-cm, 27 in-lbf)

2. INSTALL ECM

(a) Temporarily install the ECM with the 5 bolts.





NOTICE:
If a component has been dropped or subjected to a strong impact, replace it.

(b) Tighten the 4 bolts A to the specified torque. Then tighten bolt B to the specified torque.

Bolt A - Torque : 8.0 Nm (82 kgf-cm, 71 in-lbf)

Bolt B - Torque : 13 Nm (127 kgf-cm, 10 ft-lbf)

(c) Engage the clamp and connect the wire harness to the ECU bracket.

(d) Pull down the lever to engage the lock and connect the 2 connectors to the ECM.





3. INSTALL NO. 1 AIR CLEANER INLET

(a) Engage the 2 claws and install the No. 1 air cleaner inlet.

4. INSTALL WINDSHIELD WASHER JAR ASSEMBLY

Installation

5. PERFORM INITIALIZATION

Service Precautions
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