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Home/Ford/Mustang/Ford Mustang III рестайлинг (1986-1993)/Repair manual/2.3l Cec Tests W/codes/Test Procedure (Code Output)
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Test Procedure (Code Output) Ford Mustang III рестайлинг

2.3l Cec Tests W/codes ~298 words

Test Procedure (Code Output)

Code Output, indications and actions to be taken.

  1. Code Output [Eng. ID(0)-1(0) or No display-11] KOER Self-Test indicates a PASS. Action to take: If Continuous Memory Codes were present, Go to «CONTINUOUS SELF TEST»(/ford/mustang/iii-1986-1993/remont/testing-diagnostics/#23l-cec-tests-wcodes) . If Continuous Memory is a PASS Code 11 and a symptom is present, Go to «DIAGNOSIS BY SYMPTOM»(/ford/mustang/iii-1986-1993/remont/testing-diagnostics/#23l-cec-tests-wcodes__diagnosis-by-symptom) .
  2. Code Output [Eng. ID(0)-1(0) or No Display-11] KOER Self-Test indicates a FAULT. Action to take: Go to KOER service codes. See «KOER SELF-TEST - CIRCUIT TEST & STEP MENU (2.3L)»(/ford/mustang/iii-1986-1993/remont/testing-diagnostics/#23l-cec-tests-wcodes) under KOER CODE/TEST MENU. Always start with the first code displayed.
  3. Code Output [98-No Display-Any Code(s)] Code 98 in place of the I.D. code indicates that the vehicle is in FMEM (Failure Mode Effects Management), see «FAILURE MODE EFFECTS MANAGEMENT (FMEM), CODE 98»(/ford/mustang/iii-1986-1993/remont/testing-diagnostics/#23l-cec-tests-wcodes__failure-mode-effects-management-fmem-code) under DIAGNOSTIC AIDS. Key On Engine Off (KOEO) Self-Test DID NOT PASS. Engine Running Self-Test will not initiate until a PASS Code 11 is obtained in KOEO Self-Test. Action to take: Perform Key On Engine (KOEO) Off Self-Test and address all codes displayed. Go to «KEY ON ENGINE OFF (KOEO) SELF-TEST»(/ford/mustang/iii-1986-1993/remont/testing-diagnostics/#23l-cec-tests-wcodes) . Always start with the first code displayed.
  4. Code Output [No Code Display-Codes Not Listed] Indicates Self-Test did not activate. Action to take: Rerun Key On Engine Running Self-Test to verify the above condition. If condition is still present. Go to «D14 - NO CODES/CODES NOT LISTED»(/ford/mustang/iii-1986-1993/remont/testing-diagnostics/#23l-cec-tests-wcodes__d14-no-codescodes-not-listed) .
  1. Verify that a PASS 11 was received in both Key On Engine Off (KOEO) and Key On Engine Running (KOER) Self-Tests before continuing with this test.
  2. Refer to «CONTINUOUS MONITOR MODE (WIGGLE TEST)»(/ford/mustang/iii-1986-1993/remont/testing-diagnostics/#23l-cec-tests-wcodes__continuous-monitor-mode-wiggle-test) for a detailed description of how to use the Continuous Monitor Mode.
  3. If Continuous Memory is a PASS code 11 and a symptom is present. GO to «DIAGNOSIS BY SYMPTOM»(/ford/mustang/iii-1986-1993/remont/testing-diagnostics/#23l-cec-tests-wcodes__diagnosis-by-symptom) .