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Exhaust Component Identification

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Old Jul 23, 2024 | 11:20 AM
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Exhaust Component Identification

Can anyone identify all the components of the DPF system? I believe the four probes are EGT devices. I have no idea for the sensor on the end or what the weight is for. Thanks

 

Last edited by SNYDER68; Jul 23, 2024 at 12:42 PM. Reason: Wrong attachment
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Old Jul 23, 2024 | 11:33 AM
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Can't look at that file without downloading it and don't want to do that.
 
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Old Jul 23, 2024 | 12:40 PM
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Originally Posted by Ltngdrvr
Can't look at that file without downloading it and don't want to do that.
Rookie mistake, sorry. I think I have fixed it.


 
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Old Jul 23, 2024 | 01:15 PM
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Can't really tell by that diagram, sensor may be a NOx sensor.
 
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Old Jul 23, 2024 | 01:22 PM
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Originally Posted by Ltngdrvr
Can't really tell by that diagram, sensor may be a NOx sensor.
The diagram is just something I drew up real quick to reflect all the devices on that section of exhaust. I think you may be right, that is probably a NOx sensor. Does it look like the rest are labeled correctly? Thank You
 
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Old Jul 23, 2024 | 01:46 PM
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The weight is to reduce harmonic vibrations.
 
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Old Jul 23, 2024 | 01:57 PM
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Originally Posted by SNYDER68
The diagram is just something I drew up real quick to reflect all the devices on that section of exhaust. I think you may be right, that is probably a NOx sensor. Does it look like the rest are labeled correctly? Thank You
There are factory diagrams in the service manual, but it looks like you have it about right.
I remember back on my 2012 6.7 PSD pickup, those stinking EGT sensor gave everyone fits, and one left me stranded on the side of the road when it went out.
After that, I started carrying spares!
 
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