A friend of mine did a timing job on another friends of ours 2006 F150 with the 5.4L. He replaced the chains, guides, tensioners, phasers, and VVT solenoids. He said the truck ran fine for the first 30 minutes and then something went wrong. Truck started idling very rough and would eventually die. It's throwing these codes. P0018, P0022, P2195, P2198, and P0113.
He asked me to bring my scanner over to look at some live data that his scanner doesn't have. The timing on Bank 1 at idle was fine and it stayed around 0 degrees but on bank 2 it was hovering around -50 degrees and is probably why he had the 0018 and 0022 codes.
I also looked at the O2 data and at idle in closed loop, both pre-cat sensors were staying at 0 volts. If you revved the engine up, one of the sensors would respond and oscillate like it is supposed to. The other sensor initially would do the same and then quit and stayed at 0 no matter what. One of the after-cat sensors was also dead and stayed at 0 volts. The other one stayed around 600 mv.
He is very certain he initially timed everything correctly and checked it multiple times. My question is what would cause just one side to go out of time? One of the components on bank 2 went bad? He did say that the engine was very dirty inside and had a lot of sludge. Truck has around 170,000 miles on it and had a broken guide and is why he did this job. Unfortunately, he used all Cloyes aftermarket parts for the timing components and some parts store VVT solenoids that I don't know the brand of.
I told him it could be a bad phaser, VVT solenoid, or possible a bad cam sensor but he switched those side to side with no changes.
Does anyone have any ideas on what else could cause this issue? Thanks.
He asked me to bring my scanner over to look at some live data that his scanner doesn't have. The timing on Bank 1 at idle was fine and it stayed around 0 degrees but on bank 2 it was hovering around -50 degrees and is probably why he had the 0018 and 0022 codes.
I also looked at the O2 data and at idle in closed loop, both pre-cat sensors were staying at 0 volts. If you revved the engine up, one of the sensors would respond and oscillate like it is supposed to. The other sensor initially would do the same and then quit and stayed at 0 no matter what. One of the after-cat sensors was also dead and stayed at 0 volts. The other one stayed around 600 mv.
He is very certain he initially timed everything correctly and checked it multiple times. My question is what would cause just one side to go out of time? One of the components on bank 2 went bad? He did say that the engine was very dirty inside and had a lot of sludge. Truck has around 170,000 miles on it and had a broken guide and is why he did this job. Unfortunately, he used all Cloyes aftermarket parts for the timing components and some parts store VVT solenoids that I don't know the brand of.
I told him it could be a bad phaser, VVT solenoid, or possible a bad cam sensor but he switched those side to side with no changes.
Does anyone have any ideas on what else could cause this issue? Thanks.