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Fuel Lock-Off Relay Diagnosis



FUEL LOCK-OFF RELAY DIAGNOSIS

CIRCUIT DESCRIPTION
The lock-off relay coil is supplied power whenever the ignition is in the Start or Run position. When the lock-off relay is energized it supplies power to the high pressure lock-off (HPL) solenoid and the low pressure lock-off (LPL) solenoid.

TEST

Step 1 - Step 13:




Step 14: