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OK OK OK TESTER CONNECTION CONDITION SPECIFIED CONDITION D90-1 (APH+) - Body ground Activate the Air Pump Heater is ON 11 to 14 V (f) Reconnect the air pump connector. NG GO TO STEP 4 3. INSPECT AIR PUMP ASSEMBLY (BANK 1 OR BANK 2) (HEATER RESISTANCE) (a) Inspect the air pump assembly (bank 1 or bank 2)
. NG REPLACE AIR PUMP ASSEMBLY (BANK 1 OR BANK 2) 4. INSPECT AIR PUMP HEATER RELAY (a) Inspect the air pump heater relay
. NG REPLACE AIR PUMP HEATER RELAY 5. CHECK AIR PUMP HEATER RELAY (POWER SOURCE) (a) Remove the air pump heater relay (AI-HTR). 3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P2444-P2447;... |