Just a few things happening- 91 F150 5.8
#1
Just a few things happening- 91 F150 5.8
Got a CEL the other day. Pulled codes today. Here they are as follows, according to FFI.com
KOEO- 111 system pass
CM- 173 HEGO sensor indicates system rich- I only have one o2 sensor and it has less than 5k on it so not sure what to make of this.
KOER
213- SPOUT circuit open. I've had this before and it's gone away on its own. I suspect I will have to chase the circuit and check for breaks in the wires. Perhaps get a brand spankin' new spout connector.
311- Thermactor air system inoperative (right side); my code reader manual defines it as: thermactor air system/fault during engine run self test. No clue where to start.
632- Overdrive cancel switch not changing state [E40D]. For the record I do have an E40D in the truck and I've never seen this code before. I suspect it has to do with my running type F fluid. Yes, I know that's not what I'm supposed to be running, but I didn't know that when I changed the fluid. In the next couple of weeks I will be replacing it with the correct type of fluid. Speaking of which, if you know a good way to purge the tranny cooler, I'm all ears. But if there's any other reason this code would be triggered I'd like to know.
I also need to change the gasket for the rear differential cover. I figure since I'm doing it I might as well fill it up with fresh, clean fluid. It's axle code 18, 3.55 gears. Just wondering what type of fluid I should use for it?
I almost forgot- turn signals are not working. A few weeks ago I replaced the plastic plate in the column that has the hooks on it as the top hook was broken. Since then they haven't worked. The flasher/fuses are good, and the other day I noticed that if I move it manually the tail light will dim. I don't know if the front works, but I'm not getting the dash indicators or hearing any clicking from the flasher when moving the lever manually. I do admit that I didn't unhook the negative bat cable when I was replacing the switch in the column. Any ideas?
That's all folks. Thanks in advance for your advice.
KOEO- 111 system pass
CM- 173 HEGO sensor indicates system rich- I only have one o2 sensor and it has less than 5k on it so not sure what to make of this.
KOER
213- SPOUT circuit open. I've had this before and it's gone away on its own. I suspect I will have to chase the circuit and check for breaks in the wires. Perhaps get a brand spankin' new spout connector.
311- Thermactor air system inoperative (right side); my code reader manual defines it as: thermactor air system/fault during engine run self test. No clue where to start.
632- Overdrive cancel switch not changing state [E40D]. For the record I do have an E40D in the truck and I've never seen this code before. I suspect it has to do with my running type F fluid. Yes, I know that's not what I'm supposed to be running, but I didn't know that when I changed the fluid. In the next couple of weeks I will be replacing it with the correct type of fluid. Speaking of which, if you know a good way to purge the tranny cooler, I'm all ears. But if there's any other reason this code would be triggered I'd like to know.
I also need to change the gasket for the rear differential cover. I figure since I'm doing it I might as well fill it up with fresh, clean fluid. It's axle code 18, 3.55 gears. Just wondering what type of fluid I should use for it?
I almost forgot- turn signals are not working. A few weeks ago I replaced the plastic plate in the column that has the hooks on it as the top hook was broken. Since then they haven't worked. The flasher/fuses are good, and the other day I noticed that if I move it manually the tail light will dim. I don't know if the front works, but I'm not getting the dash indicators or hearing any clicking from the flasher when moving the lever manually. I do admit that I didn't unhook the negative bat cable when I was replacing the switch in the column. Any ideas?
That's all folks. Thanks in advance for your advice.
#2
#3
Changing ATF Fluid in a E4OD and 4R100 transmission .: Articles Here is a good article on changing the trans fluid.
I would think code 632 was due to an error during the test but could be wrong.
For axle fluid I would think something like 85w90 gear oil would be fine.
Hopefully someone will give an opinion on the engine codes.
I would think code 632 was due to an error during the test but could be wrong.
For axle fluid I would think something like 85w90 gear oil would be fine.
Hopefully someone will give an opinion on the engine codes.
#4
Changing ATF Fluid in a E4OD and 4R100 transmission .: Articles Here is a good article on changing the trans fluid.
I would think code 632 was due to an error during the test but could be wrong.
For axle fluid I would think something like 85w90 gear oil would be fine.
Hopefully someone will give an opinion on the engine codes.
I would think code 632 was due to an error during the test but could be wrong.
For axle fluid I would think something like 85w90 gear oil would be fine.
Hopefully someone will give an opinion on the engine codes.
I use an Equus Innova code reader, so unless that's making mistakes, the code is accurate.
#5
#6
Anyways, does anybody have any further advice on the 173/213/311 codes? Thank you!
#7
Code 173 could be caused by the fuel pressure regulator. Too much pressure or it has a leaking diaphragm which allows fuel to be sucked into the intake via the vacuum hose. Pull the vacuum hose and inspect it/smell it.
Code 213, you really need to ohm out the SPOUT circuit.
Code 311 (Secondary Air Injection (AIR) system inoperative during KOER)
Possible causes:
-- Vacuum hoses leaking, blocked or kinked.
-- AIRB/AIRD valve, AIR pump inoperative.
-- AIRB/AIRD solenoid(s) damaged, blocked.
l Verify proper vacuum line routing in the Secondary Air Injection (AIR) system, including vacuum reservoir. Refer to VECI decal.
l Check for kinked or blocked vacuum lines.
l Check for kinked or blocked air hoses.
l Check for disconnected or cracked vacuum lines.
Code 213, you really need to ohm out the SPOUT circuit.
Code 311 (Secondary Air Injection (AIR) system inoperative during KOER)
Possible causes:
-- Vacuum hoses leaking, blocked or kinked.
-- AIRB/AIRD valve, AIR pump inoperative.
-- AIRB/AIRD solenoid(s) damaged, blocked.
l Verify proper vacuum line routing in the Secondary Air Injection (AIR) system, including vacuum reservoir. Refer to VECI decal.
l Check for kinked or blocked vacuum lines.
l Check for kinked or blocked air hoses.
l Check for disconnected or cracked vacuum lines.
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