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Main Relay (Computer/Fuel System): Testing and Inspection
INSPECTION 1.
INSPECT RELAY (Marking: EFI, A/F)
a.
Remove the EFI relay from the engine room J/B.
b.
Remove the A/F relay from the engine room R/B No. 2.
c.
Measure the resistance of the relay.
2.
INSPECT CIRCUIT OPENING RELAY
a.
Remove the circuit opening relay from the R/B sub-assy
b.
Measure the resistance of the relay.