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HOMESERVICE MANUALSFORD1988ECONOLINE E150, VAN CARGO EXTENDED, 5.0 NREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMEEC-IV CEC SYSTEMQUICK TESTREADING SELF-TEST CODESCONTINUOUS MEMORY CODES
1988 Ford Econoline E150, Van Cargo Extended, 5.0 N

Continuous Memory Codes

1988 Ford Econoline E150, Van Cargo Extended, 5.0 NSECTION Continuous Memory Codes

These codes are issued as a result of information stored during CONTINUOUS SELF-TEST. These codes are displayed during a KOEO SELF-TEST after the separator pulse code. These codes should be used for diagnosis, ONLY when KOEO and ENGINE RUNNING SELF-TESTS result in code 11 and all QUICK TEST steps have been successfully completed.

NOTE: If engine will not start, starts but stalls, idles rough or runs rough, go through KEY ON/ENGINE OFF (KOEO) SELF-TEST  . If any of the above conditions are still present after a code 11 in the KOEO SELF-TEST, go to TEST A1  for a no start condition. If engine stalls or runs rough, go to DIAGNOSIS BY SYMPTOM TEST  charts.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.