Fixing engine code but 1 still remains
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More Turbo
Joined: Nov 2004
Posts: 515
Likes: 6
From: Denver, NC
Fixing engine code but 1 still remains
So I guess I did not fix my codes. I had P0133, P2195 and P2197. Engine was running rough at idle and even stalled but fine at driving speed. It is a 04 F250 5.4l 2V. I replaced both sides sensor 1 with new Motorcraft O2 sensors. Truck is running better but am still getting code P2197. What could it be and what to do next? Thanks
Lead Driver
Joined: Mar 2006
Posts: 6,258
Likes: 438
From: IL
Leaking exhaust, Leaking vacuum, leaking intake, faulty new sensor, bad wiring, Swap sensors see if the code moves to the other side, check for cracked or missing vacuum lines check the intake gasket for leaks, check the wiring real good for breaking , fraying, Check continuity on O2 wires back to ECM, Possibly the ECM may be bad or going bad, pull main plug on ECM and check for corrosion on pins and any pins that may be bent or pushed back.
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93truck
1987 - 1996 F150 & Larger F-Series Trucks
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Jun 15, 2006 09:53 PM
