Differential Press. Feedback Elect. (DPFE) EGR Transducer

Faults in DPFE transducer or circuit should set a service code. See QUICK TEST in TESTS W/CODES - EEC-IV (2.0L) article in the ENGINE PERFORMANCE section. If service code has not been set, see CIRCUIT TEST DL in TESTS W/CODES - EEC-IV (2.0L) article in the ENGINE PERFORMANCE section for diagnostic procedures.