1ZR-FE ENGINE CONTROL  RELAY  ON-VEHICLE INSPECTION  


PROCEDURE

Hide 1.INSPECT IG2 RELAY (IG2)

A232574
2.313,0.76 1.938,0.479 true 2.896,0.677 3.208,0.469 true 2.792,1.115 3.188,1.115 true 2.802,1.594 3.177,1.594 true 1.823,0.385 1.927,0.542 0.104,0.156 10 1 3.271,0.385 3.375,0.542 0.104,0.156 10 2 3.229,1.531 3.333,1.688 0.104,0.156 10 3 3.24,1.042 3.344,1.198 0.104,0.156 10 5

a.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 5 Battery voltage not applied between terminals 1 and 2 10 kΩ or higher
Battery voltage applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the IG2 relay (IG2).


Hide 2.INSPECT EFI-MAIN RELAY (EFI-MAIN)

A232574
2.313,0.76 1.938,0.479 true 2.896,0.677 3.208,0.469 true 2.792,1.115 3.188,1.115 true 2.802,1.594 3.177,1.594 true 1.823,0.385 1.927,0.542 0.104,0.156 10 1 3.271,0.385 3.375,0.542 0.104,0.156 10 2 3.229,1.531 3.333,1.688 0.104,0.156 10 3 3.24,1.042 3.344,1.198 0.104,0.156 10 5

a.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 5 Battery voltage not applied between terminals 1 and 2 10 kΩ or higher
Battery voltage applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the EFI-MAIN relay (EFI-MAIN).


Hide 3.INSPECT C/OPN NO. 1 RELAY (C/OPN NO. 1)

a.
A232574
2.313,0.76 1.938,0.479 true 2.896,0.677 3.208,0.469 true 2.792,1.115 3.188,1.115 true 2.802,1.594 3.177,1.594 true 1.823,0.385 1.927,0.542 0.104,0.156 10 1 3.271,0.385 3.375,0.542 0.104,0.156 10 2 3.229,1.531 3.333,1.688 0.104,0.156 10 3 3.24,1.042 3.344,1.198 0.104,0.156 10 5

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
3 - 5 Battery voltage not applied between terminals 1 and 2 10 kΩ or higher
Battery voltage applied between terminals 1 and 2 Below 1 Ω


If the result is not as specified, replace the C/OPN NO. 1 relay (C/OPN NO. 1).