Codes p0480, p0299, p0884

[Kaiii]

The P0480 can be caused by a failed coolant temperature sensor, so since you seem to have a low voltage reading on the coolant temperature sensor, it may be causing the code. What does Forscan report as engine coolant temperature with the engine warmed up and what is the ECT_V voltage warmed up?

I went for a decent drive and came back to run some tests on those 2 things you said and saw one of the sensors seem to be faulty but then I thought that I may aswell check the other temp sensors and it seems that they're not reading correctly aswell. would this this be each individual sensor failing or would there be something wrong with the power source or something like that. I don't know much about the electrical side of cars so finding this has left me a little confused.

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[RangerBill]

I went for a decent drive and came back to run some tests on those 2 things you said and saw one of the sensors seem to be faulty but then I thought that I may aswell check the other temp sensors and it seems that they're not reading correctly aswell. would this this be each individual sensor failing or would there be something wrong with the power source or something like that. I don't know much about the electrical side of cars so finding this has left me a little confused.

You have a wiring issue common to those sensors. It would seem to be a common power feed to those sensors. You would need a wiring diagram and a volt/ohmmeter to troubleshoot the issue. Could be a blown fuse or broken wire or a connector not fully engaged.

 

[airline tech]

With Forscan being a Generic All-Inclusive software for scan and live data.

Codes:

I highly recommend getting a scan with a Ford Specific by Vin# scan tool due to the fact that you have a Disel Engine and a PCM that can produce fault codes -IE Cooling Fan, that are not relevant to your truck.

Live Data PID's:

Forscan is a generic software that can show PID's for sensors that are not even installed and since it's not picking up any data from the PCM - it is displaying a default parameter.

Example: I will use the IAT11 and IAT 12 as a Ref:

IAT11 = Intake Air Temperature (Intake Air Temp Sensor)

IAT12 = Intake Air Temperature (Measured at the MAPT) The US version Ranger 2.3 uses these 2 sensors. (The MAPT= MAP Sensor with incorporated temperature sensor) and we do not have a MAF Sensor.

I believe you have a standard MAP Sensor and a MAF sensor, so the IAT12 is displayed as an unknown default value of (-40)

Pay attention to the nomenclature of what the PID is, Bank 2 data etc may not be installed and Forscan still displays it.

Ref: Engine Oil Temp - The US Version Ranger does not have an actual Oil Temp sensor 2.3, the PCM uses INFERRED temp from the ECT and CHT sensors, so I believe the 2.2 will be the same, Forscan is displaying a Temp Sensor reading that is not installed.

I did a bit of digging and found a 2019 2.2 diagram, now since I cannot confirm this to be the same as your 2015 I cannot be positive here.

I was trying to determine the codes you have and how they relate (for a 2019)

It is not entirely clear - but I will post my findings (as the diagrams show) 2.2 / 3.2 & Gas engines all on the same diagram. (rather confusing)

1. Fuse 3 (BBJ) - Feeds Fan Control Relays (If this was a gas engine) and the Glow Plug Module (If diesel engine)
Since you stated you also have Glow Plug issues, I THINK that the Cooling Fan code is coming from the Glow Plug Module and Forscan (may not be programmed) to display the Glow Plug module circuit issue as such or it's a very MISLEADING code since you do not have the Cooling Fan Relays installed and Forscan is registering a fault due to the fact it is not seeing Cooling Fan Relay voltage.

2. Fuse 25 (BBJ) - Feeds MAF, Wastegate & Glow Plug Module, so the Glow Plug Module ties into the (2019 Electric Controlled) Watergate actuator. This MAY be the reason for your noise, Wastegate not functioning properly.
But this would only be if - you have a Electric Wastegate, I think yours may be vacuum controlled. IDK as I cannot see your specific year.

3. Fuse 28 (BJB) - Feeds AC Clutch, Fan Control, Fuel Vaporizer-Glow Plug, Fuel Pump, Differential Lock and the 4WD relays
So, this could tie in your AC not working issue, the Fan Control (Erroneous Msg) and the P0884 code - from the 4WD relay circuit.
Like I said - IDK for sure as I cannot see your specific year diagram.


So, since you have only stated.
1. AC quit working - belt squealing and then quit, then you have a broken belt, you have an AC Clutch issue, and it is not engaging. Belt / Compressor / Clutch or - (Control)?

2. You mentioned - Noise from the engine, Leak or Turbo Related, Waste Gate, Blow Off?

3. You mentioned - Glow Plug issue with all 4 glow plug codes 671-674 - leads me to a possible module issue, (?)

4. You mentioned having other codes - are any Engine Related or (C) or (B) codes?

I truly think that it is best to get a different scan tool, preferably a High-End scan tool that can weed out the possible false (misleading) codes as I think we may be chasing a false rabbit.
or
The Glow Plug Module is the root cause for all codes and symptoms.

So, what are the other codes you are getting?
What other drivability symptoms are you getting, besides the noise (air noise)?

 

[Kaiii]

With Forscan being a Generic All-Inclusive software for scan and live data.

Codes:

I highly recommend getting a scan with a Ford Specific by Vin# scan tool due to the fact that you have a Disel Engine and a PCM that can produce fault codes -IE Cooling Fan, that are not relevant to your truck.

Live Data PID's:

Forscan is a generic software that can show PID's for sensors that are not even installed and since it's not picking up any data from the PCM - it is displaying a default parameter.

Example: I will use the IAT11 and IAT 12 as a Ref:

IAT11 = Intake Air Temperature (Intake Air Temp Sensor)

IAT12 = Intake Air Temperature (Measured at the MAPT) The US version Ranger 2.3 uses these 2 sensors. (The MAPT= MAP Sensor with incorporated temperature sensor) and we do not have a MAF Sensor.

I believe you have a standard MAP Sensor and a MAF sensor, so the IAT12 is displayed as an unknown default value of (-40)

Pay attention to the nomenclature of what the PID is, Bank 2 data etc may not be installed and Forscan still displays it.

Ref: Engine Oil Temp - The US Version Ranger does not have an actual Oil Temp sensor 2.3, the PCM uses INFERRED temp from the ECT and CHT sensors, so I believe the 2.2 will be the same, Forscan is displaying a Temp Sensor reading that is not installed.

I did a bit of digging and found a 2019 2.2 diagram, now since I cannot confirm this to be the same as your 2015 I cannot be positive here.

I was trying to determine the codes you have and how they relate (for a 2019)

It is not entirely clear - but I will post my findings (as the diagrams show) 2.2 / 3.2 & Gas engines all on the same diagram. (rather confusing)

1. Fuse 3 (BBJ) - Feeds Fan Control Relays (If this was a gas engine) and the Glow Plug Module (If diesel engine)
Since you stated you also have Glow Plug issues, I THINK that the Cooling Fan code is coming from the Glow Plug Module and Forscan (may not be programmed) to display the Glow Plug module circuit issue as such or it's a very MISLEADING code since you do not have the Cooling Fan Relays installed and Forscan is registering a fault due to the fact it is not seeing Cooling Fan Relay voltage.

2. Fuse 25 (BBJ) - Feeds MAF, Wastegate & Glow Plug Module, so the Glow Plug Module ties into the (2019 Electric Controlled) Watergate actuator. This MAY be the reason for your noise, Wastegate not functioning properly.
But this would only be if - you have a Electric Wastegate, I think yours may be vacuum controlled. IDK as I cannot see your specific year.

3. Fuse 28 (BJB) - Feeds AC Clutch, Fan Control, Fuel Vaporizer-Glow Plug, Fuel Pump, Differential Lock and the 4WD relays
So, this could tie in your AC not working issue, the Fan Control (Erroneous Msg) and the P0884 code - from the 4WD relay circuit.
Like I said - IDK for sure as I cannot see your specific year diagram.


So, since you have only stated.
1. AC quit working - belt squealing and then quit, then you have a broken belt, you have an AC Clutch issue, and it is not engaging. Belt / Compressor / Clutch or - (Control)?

2. You mentioned - Noise from the engine, Leak or Turbo Related, Waste Gate, Blow Off?

3. You mentioned - Glow Plug issue with all 4 glow plug codes 671-674 - leads me to a possible module issue, (?)

4. You mentioned having other codes - are any Engine Related or (C) or (B) codes?

I truly think that it is best to get a different scan tool, preferably a High-End scan tool that can weed out the possible false (misleading) codes as I think we may be chasing a false rabbit.
or
The Glow Plug Module is the root cause for all codes and symptoms.

So, what are the other codes you are getting?
What other drivability symptoms are you getting, besides the noise (air noise)?

I think there's 2 main things I can feel when driving. There is less power, hissing sort of sound when the turbo start producing boost and acceleration lag (has gotten worse overtime). the other one would be the code p0884 for the transmission, when I clear the code it shifts like normal again but as time goes on it slowly reverts back to its bad shifting.

another thing that has been happening is oil seeping out if my intercooler pipes, nothing crazy but it starts to build up on them. I think this is from the crankcase ventilation though as there is oil from when the vent hose connects to the intake.

The only other issue I can think of is the aircon not working.
Thank you for the long response and your help

 

[RangerBill]

I think there's 2 main things I can feel when driving. There is less power, hissing sort of sound when the turbo start producing boost and acceleration lag (has gotten worse overtime). the other one would be the code p0884 for the transmission, when I clear the code it shifts like normal again but as time goes on it slowly reverts back to its bad shifting.

another thing that has been happening is oil seeping out if my intercooler pipes, nothing crazy but it starts to build up on them. I think this is from the crankcase ventilation though as there is oil from when the vent hose connects to the intake.

The only other issue I can think of is the aircon not working.
Thank you for the long response and your help

If you have oil seeping out of the intercooler, then there is a leak in the pipe and that would cause your hissing sound.

 

[Kaiii]

If you have oil seeping out of the intercooler, then there is a leak in the pipe and that would cause your hissing sound.

It comes out from where the hot side intercooler pipe meets the turbo but the clamps are nice and tight, it happened with the oem pipe then i went with aftermarket and it still happened. The only issue know is after upgrading to aftermarket it comes out from where the pipe goes on the throttle body aswell. Its just that they’re very tight where they’re connected so i don’t know how its coming out

 

[airline tech]

For the P0884 code:

See if you can find (locate) any PID's for the TCM
Module Power and view it

Try - Pull & Reseat the TCM Connector

Check these fuses: If Good

With a Meter - Check for Power at these pins
1 & 31 and 33

Check the Grounds - Continuity Check (Ohms scale)
Check each Pin to Body Ground - Should read .005 or less

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