lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Relays and Modules - Fuel Delivery and Air Induction > < Main Relay (Computer/Fuel System)|Locations
Page 1
background image

Main Relay (Computer/Fuel System): Testing and Inspection

2UR-FSE ENGINE CONTROL SYSTEM: CIRCUIT OPENING RELAY: ON-VEHICLE INSPECTION

ON-VEHICLE INSPECTION

1. REMOVE CIRCUIT OPENING RELAY (C/OPN)

(a) Remove the circuit opening relay from the engine room No. 2 relay block.

2. INSPECT CIRCUIT OPENING RELAY

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

Standard resistance:

If the result is not as specified, replace the relay.

3. INSTALL CIRCUIT OPENING RELAY

Relays and Modules - Fuel Delivery and Air Induction > < Main Relay (Computer/Fuel System)|Locations