Econoline E450 V8-5.4L SOHC VIN L (1998)
7. From underneath the engine, disconnect the (A) oil pressure sensor from the (B) oil filter adapter.
8. Disconnect the Crankshaft Position Sensor (CKP sensor).
9. Disconnect the Idle Air Control valve (IAC valve).
10. Disconnect the (A) Throttle Position sensor (TP sensor), the (B) electronic vacuum regulator and the (C) EGR transducer.
