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

INSPECT CIRCUIT OPENING RELAY
1. Using an ohmmeter, measure the resistance between the terminals.

If the result is not as specified, replace the engine room junction block assembly.







INSPECT EFI RELAY
1. Using an ohmmeter, measure the resistance between the terminals.

If the result is not as specified, replace the engine room junction block assembly.







INSPECT A/F RELAY
1. Using an ohmmeter, measure the resistance between the terminals.

If the result is not as specified, replace the engine room junction block assembly.