P00EA IAT Sensor 3 Circuit Low Bank 1

[AMRCN HP]

Question - I've received this code along with the dreaded P1620 on a few quarter mile passes lately. Since I'm pulling the blower to install spacers/blanket I plan to replace the offending TMAP sensor.

Can anyone confirm which of the 4 sensors "sensor 3 bank 1" represents?

When I look up P00EA, it references the sensor on the driver side, middle of the blower (intermediate TMAP). However, when I looked up the supercharger removal procedures the sensor on the front of the blower on the passenger side is referred to as 'bank 1'.

Want to make sure I replace the correct sensor.

Paul...

 

[JDG]

 

[AMRCN HP]

Thanks, I hadn’t seen that diagram.

However, I’m still not sure which of the 4 sensors the code is for... looking up the DTC, it calls out the intermediate TMAP sensor (#2 above). The ‘bank 1’ sensor is called out as #1 in the diagram above. And the Dodge service manual refers to #4 above as the ‘bank 1’ sensor.

I’m so confused...

 

[JDG]

Thanks, I hadn’t seen that diagram.

However, I’m still not sure which of the 4 sensors the code is for... looking up the DTC, it calls out the intermediate TMAP sensor (#2 above). The ‘bank 1’ sensor is called out as #1 in the diagram above. And the Dodge service manual refers to #4 above as the ‘bank 1’ sensor.

I’m so confused...

Well they are something like 40$ or less a piece. Might just want to change all of them so they are of equal age. Would save lots of headache trying to figure out which is bad when one or more may be acting up. I would pull different codes indicating a different sensor occasionally so upgrading all 4 is my current route.

 

[AMRCN HP]

Well they are something like 40$ or less a piece. Might just want to change all of them so they are of equal age. Would save lots of headache trying to figure out which is bad when one or more may be acting up. I would pull different codes indicating a different sensor occasionally so upgrading all 4 is my current route.

Interesting - were you also throwing a P1620 and dumping boost?

Its possible I may have logged a different sensor/code once or twice - may just be easier to replace all.

Paul...

 

[JDG]

Interesting - were you also throwing a P1620 and dumping boost?

Its possible I may have logged a different sensor/code once or twice - may just be easier to replace all.

Paul...

I had P00FA/FB and a few other associated ones I cant remember. Im pushing to much boost for my sensors is my problem though. You didnt mention your mods, but my issue goes to making over 18psi on a 2 bar sensor.

 

[fubar569]

I will be paying close attention to this as well. I do not currently have this issue but I'm trying to figure out which sensors are logging which parameters in HP tuners and I have an 18 plus car and some seem to believe that the 18 and newer already have 3 bar (I'm making 19+psi on a 2.5 with no codes)

 

[JDG]

I will be paying close attention to this as well. I do not currently have this issue but I'm trying to figure out which sensors are logging which parameters in HP tuners and I have an 18 plus car and some seem to believe that the 18 and newer already have 3 bar (I'm making 19+psi on a 2.5 with no codes)

Thats my understanding as well. I ordered 4 oem demon maf sensors, just working on a tuner to get them squared away.

 

[AMRCN HP]

I will be paying close attention to this as well. I do not currently have this issue but I'm trying to figure out which sensors are logging which parameters in HP tuners and I have an 18 plus car and some seem to believe that the 18 and newer already have 3 bar (I'm making 19+psi on a 2.5 with no codes)

Have heard this as well.

 

[AMRCN HP]

I had P00FA/FB and a few other associated ones I cant remember. Im pushing to much boost for my sensors is my problem though. You didnt mention your mods, but my issue goes to making over 18psi on a 2 bar sensor.

I'm currently running a 2.85/10% combo so am probably sitting right around 18psi. I only get the code near the top of 4th gear, which does make me think it could be max boost related.

Maybe I should replace with the Demon TMAPs instead since I'm planning to go to 2.65 shortly.

 

[Speedy!]

Diagram says "Theory of Operation". We're not really sure how it works LOL

 

[JDG]

Diagram says "Theory of Operation". We're not really sure how it works LOL

Well they could prob make it work if it wasnt a theory.

 

[JDG]

I'm currently running a 2.85/10% combo so am probably sitting right around 18psi. I only get the code near the top of 4th gear, which does make me think it could be max boost related.

Maybe I should replace with the Demon TMAPs instead since I'm planning to go to 2.65 shortly.

Demon sensor part number, dont know if it matches 18+ sensors.

 

[AMRCN HP]

Found this which appears to confirm its the intermediate TMAP. I’ve already got one inbound, so may just replace and see if that takes care of it for now.

 

[Speedy!]

Good man. I'm always down for only replacing what broke.

 

[AMRCN HP]

Good man. I'm always down for only replacing what broke.

Talked to Mike via email this morning; he's still using the Hellcat sensors on the shop car with a 2.65/10%. If it's good enough for him it's good enough for me.

Now that I know which sensor to replace I should be good - prolly just got a bad one.

Paul...