Summary of Contents for Honda Civic 1986 1987 Service Manual - Page 49

  • Honda Civic 1986 1987 Service Manual - Page 49

    [Except KX modal] Connect system checker harness between ECU and wnre harness coupler. er harness. Attach positive probe of voltmeter m A8 ter- minal (Blue/Green M) and negative probe to A18 terminal (Black/Red (—l) of system check- Start eng- NOT Measure within 30 seconds. IS 0—1.5 V available? 000000000 0000000000 OOOOOOOOO 0000000000 00000000 00000000 Open circuit in Yellow/Black wire between main re|ay and idle control solenoid Velvet Open circuit in Green/Black wire between idle NOTE: No voltagJ availablel control solenoid valve and ECU. Open circuit in idle control solenoid valve. Faulty ECU. NOTE: Voltage should be aboveg V. 11-27