Operation CHARM
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Lexus Truck
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2007
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GX 470 V8-4.7L (2UZ-FE)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Main Relay (Computer/Fuel System)
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Testing and Inspection
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EFI Relay
EFI Relay
INSPECTION
1.
INSPECT EFI RELAY
a.
Check the resistance.
1.
Using an ohmmeter, measure the resistance between the terminals.
If the result is not as specified, replace the EFI relay.