Posts Tagged: P2108 Ford 5.4L

P2108 Ford 5.4L engine

February 8, 2017

Diagnose and fix P2108 Ford 5.4L engine Owners may see these trouble codes on their Ford 5.4L engine: P2198 O2 Sensor Signal Stuck Rich Bank 2 Sensor 1, P0150 O2 Circuit (Bank 2, Sensor 1), P0130 HO2S (B1) (S1) VOLTAGE. You may also encounter poor performance with a stall or surge. At first glance, the P2108 Ford 5.4L and other oxygen sensor codes might lead you to think the oxygen sensors are the cause. Replacing the oxygen sensors without conducting real diagnostic work will most likely not solve the problem. … Read More