I have a loose connector right by the SPOUT it a 2 wire connector. I am smart enough to know it doesnt go way over on the other side of the truck. It was just down right above the oil filter.
Asked by migration_StevanMill... Jan 24, 2016 at 02:54 PM about the 1990 Ford F-150 XLT Lariat LB
Question type: Maintenance & Repair
1990 F150 4.9
5 Answers
migration_StevanMill... answered 8 years ago
Also it has a red and a black wire coming out of the connector.
Could it be from ur knock sensor under the intake
migration_StevanMill... answered 8 years ago
Irod I looked and that is not it. This is a big bundle of wires running between the distributor and engine block it then splits into 5 smaller bundles one bundle goes the throttle position sensor and the 3 other bundles go to the area of the block below the EGR . The last bundle just has the one connector with the red and black wire coming out of it. I watched about 1000 you tubes today and only one showed that connector and it was laying there like mine!!!
Ok I found another truck. Guy was kind enough to let me at his wiring. The connector that I have goes in the last plug on the block under the ERG VALVE. Problem is it must be for an option I don't have cause on my truck the is no plug there just a hole in a sheet metal flange where it would have went. Anybody know what it was for?
I belive that's for an egr valve heater, which urs does not have