1999 Ford F-150 4.6L Monitors Not Ready

Join Now

Posted to Ford Driveability on 2/8/2007 4 Replies

Hello fellow techs,

This 99 (9/98) F150 has its monitors go back to not ready each time the key is cycled off and on again. My local ford tech said keep alive memory circuit problem. I pulled plug off pcm tested for power at pin 55 (kamem) good battery volta...

4 Replies Received (View Replies)

Vehicle Data

1999 Ford F-150

VIN	[No VIN Available]
Engine	4.6 L / 8 cyl / GAS
Trans	4-speed Automatic (Electronic)
Delivery	FI
Emissions	OBD-II Compliant
Symptoms	Monitors Not Ready
Occurs	Always

Message Closed w/Summary

Vehicle Data

1999 Ford F-150

VIN	[No VIN Available]
Engine	4.6 L / 8 cyl / GAS
Trans	4-speed Automatic (Electronic)
Delivery	FI
Emissions	OBD-II Compliant
Symptoms	Monitors Not Ready
Occurs	Always

4 Replies Received (View Replies)

4 Replies Received (Hide Replies)

Related Documents & Media 1999 Ford F-150

Related Documents & Media 1999 Ford F-150

Vehicle Data

1999 Ford F-150

Vehicle Data

1999 Ford F-150