Econoline E350 1 Ton V8-5.4L Prop SOHC VIN Z (1998)
In this example, the most likely cause of DTCs P0135 and P0155 (with no other DTCs present) would be a concern with Splice "B" (refer to Figure 2).
NOTE
THIS ILLUSTRATION IS ONLY AN EXAMPLE. SPLICE NAMES "A", "B", AND "C" ARE USED IN THIS EXAMPLE FOR CONVENIENCE
ONLY. ON AN ACTUAL VEHICLE, SPLICE NAMES WILL DEPEND ON THE CIRCUIT NUMBER FOR THE VEHICLE UNDER REPAIR.
NOTE ALSO THAT THIS FIGURE IS NOT INTENDED TO SHOW ALL SPLICES/CONNECTIONS ON ALL VEHICLES. OTHER EEC
CIRCUITS, NOT SHOWN, MAY ALSO BE SPLICED IN WITH THE CIRCUITS SHOWN.
