Qt5 Erase And Retest

WARNING: This page is about a different car, the 2004 Ford Pickup Heritage. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Clearing and retesting will indicate if the DTCs received in Test Step QT4 are hard or intermittent faults. Hard faults will be repeated immediately and DTCs will be displayed during retest.

NOTE: If DTCs retrieved the first time cannot be replicated, it may be necessary to tap suspect sensors, and shake or wiggle harness in order to induce a failure. GO to Quick Test QT4 PERFORM DIAGNOSTIC TEST MODE and repeat each time.

Confirm DTCs were received in Test Step QT4.
Clear the DTCs in memory. Refer to DIAGNOSTIC METHODS - BI-FUEL CNG .
Perform the Diagnostic Test Mode as instructed in Test Step QT4.
Record the DTCs.

Are any DTCs present?

Yes	No
REFER to the DIAGNOSTIC TROUBLE CODE (DTC) CHARTS for Pinpoint Test direction.	GO to STEP 2: NO DTC(S) PRESENT SYMPTOM CHART INDEX .