Page text (OCR transcript)
Circuit Opening Relay
ECU +B
No. 1 Main Relay
B
ECU IG
IG
ECU STA
STA
Circuit
Opening
Relay
Fp
Fc
E₁
Fuel
Pump
Combination Meter
Fuel Pump
Switch
Air Flow Meter
INSPECTION OF CIRCUIT OPENING RELAY
1. CHECK CIRCUIT OPENING RELAY OPERATION
(a) Remove the left kick panel.
(b) Using a voltmeter, check that the meter indicates voltage at Fp terminal during engine cranking and running.
(c) Stop the engine.
Voltmeter
Fp
FI101E
2. MEASURE RESISTANCE OF CIRCUIT OPENING RELAY
(a) Disconnect the connector.
(b) Measure the resistance between each terminal.
STA
B
Fp
E₁
Fc
BE0002
Between terminals | Resistance (Ω)
STA — E₁ | 17 — 25
IG — Fc | 88 — 132
+B — Fp | Infinity
