626 L4-2184cc 2.2L SOHC F2 (1989)
Fuel Pump Relay: Testing and Inspection
RELAY CIRCUIT
Circuit Opening Relay
1.
Remove the circuit opening relay.
2.
Check the circuit opening relay as outlined below.
TERMINAL CHECKING ITEM
CORRECT RESULT
Fp Resistance
0.2-30 Ohms
Fc Continuity (Cranking)
Infinity
B Voltage (Ign. on)
Battery Voltage
STA Voltage (Cranking)
Approx. 9 volts
E1 Continuity
Infinity
CIRCUIT OPENING RELAY
1.
Apply 12 volts and a ground to the terminals below and check the circuit opening relay as described.
12 VOLTS
GROUNDED CORRECT RESULT
STA
E1
B-Fp: Continuity
B
Fc
Fp: Battery Voltage
RESISTANCE
Relay Terminal Identification
1.
Check the resistance between the terminals with an ohmmeter.
BETWEEN TERMINALS RESISTANCE
STA -- E1
15-30 Ohms
B -- Fc
80-150 Ohms
B -- Fp
Infinity