FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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ES 330 V6-3.3L (3MZ-FE)
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Main Relay (Computer/Fuel System)
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Testing and Inspection
Main Relay (Computer/Fuel System): Testing and Inspection
INSPECT MAIN RELAY
a.
Inspect the resistance.
1.
Using an ohmmeter, measure the resistance between the terminals.
If the result is not as specified, replace the main relay.