Test D16 - Output State Check Not Functioning
WARNING: This page is about a different car, the 1989 Ford Escort. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Perform this CIRCUIT TEST when directed by other test procedures.
- Checking Service Codes. Turn key off and wait 10 seconds. Perform KOEO SELF-TEST. If Codes 23, 53, 63 or 68 are displayed, go to KOEO SELF-TEST table and service code(s) as instructed. If no codes are displayed, go to TEST D14 - NO CODES/CODES NOT LISTED , step 1). If Code 11 (Pass) is displayed, go to next step.
- Checking Throttle Linkage. Check throttle and linkage for sticking or binding. If throttle and linkage are okay, replace TPS and repeat QUICK TEST. If throttle and linkage are binding, repair as necessary and repeat QUICK TEST.