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OK OK (a) Disconnect the air pump connector. (b) Connect the Techstream to the DLC3. (c) Turn the ignition switch to ON and turn the Techstream on. (d) Enter the following menus: Powertrain / Engine and ECT/ Active Test / Activate the Air Pump Heater. (e) Measure the voltage according to the value(s) in the table below. Standard Voltage TESTER CONNECTION CONDITION SPECIFIED CONDITION D89-1 (APH+) - Body ground Activate the Air Pump Heater is ON 11 to 14 V 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 (HEATER RESISTANCE) (a) Inspect the air pump assembly
. NG REPLACE AIR PUMP ASSEMBLY 4. INSPECT AIR PUMP HEATER RELAY 3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P2440-P2443;... |