Which EGT is which?

bigb

Veteran Member
Joined
Dec 15, 2018
Location
Arizona
TDI
2015 Sportwagon S
Which ones are pre DPF and post DPF, does anyone know? Thanks...

 

adjat84th

Veteran Member
Joined
Dec 13, 2008
Location
Virginia Beach, VA
TDI
'01 Jetta TDI/'15 Golf TDI
There are two real charge air temp sensors, one before and one after the charge air cooler. I believe one in the MAF as well. LP EGR just tells you the temp of the exhaust air as it enters or leaves the cooler (I can't recall exactly where it was located on the cooler or on the valve). Only useful info in that reading to me would be how hot the air is going straight into the turbo intake.
 

Datalore

Well-known member
Joined
Nov 13, 2008
Location
Cincinnati,OH
TDI
2006 Jetta TDI- SOLD, 2000 VW Beetle ALH- SOLD, 2015 Golf Sportwagen SE DSG
Is there anyway to see the intake temps post- intercooler? I can see the pre-intercooler temps with the Torque app but would like to see how effective the intercooler is/ the duty cycle of the electric pump on the coolant loop.
 

adjat84th

Veteran Member
Joined
Dec 13, 2008
Location
Virginia Beach, VA
TDI
'01 Jetta TDI/'15 Golf TDI
Is there anyway to see the intake temps post- intercooler? I can see the pre-intercooler temps with the Torque app but would like to see how effective the intercooler is/ the duty cycle of the electric pump on the coolant loop.
Not sure where it would be in the torque app, but the sensor is absolutely there. Intercooler is VERY effective.

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