Where can I find EGR sensor 1?

[eng.mfrr]

Address 01: Engine (2D2D2-CXHA) Labels:. 04L-907-309-V2.clb

Part No SW: 04L 906 056 KM HW: 04L 907 445

Component: R4 2.0l TDI H02 3800

Revision: 23002001

Coding: 00194014430401090000

Shop #: WSC 02737 790 50316

ASAM Dataset: EV_ECM20TDI03004L906056KM 004003

ROD: EV_ECM20TDI03004L906056JT.rod

VCID: 024852E69500705F8F-8056


3 Faults Found:

15560 - EGR Sensor 1

P046C 00 [108] - Implausible Signal

Intermittent - Confirmed - Tested Since Memory Clear

Freeze Frame:

Fault Status: 00000001

Fault Priority: 2

Fault Frequency: 1

Mileage: 209040 km

Date: 2034.01.06

Time: 02:31:17


Engine speed: 0.00 /min

Normed load value: 0.0 %

Vehicle speed: 0 km/h

Coolant temperature: 89 °C

Intake air temperature: 50 °C

Ambient air pressure: 990 mbar

Voltage terminal 30: 12.640 V

Unlearning counter according OBD: 40

Mass airflow sensor 1 bank 1 airflow: raw value: 0.0 mg/stroke

Exhaust recirc.valve 1 bank 1: posit.feedback - Spec.value: 0.42 %

Exhaust recirc.valve 1 bank 1: posit.feedback - Act.value: 8.41 %

Exhaust recirc.valve 1 bank 1: posit.feedback -Offset closed.: 0.00 %

Exhaust recirc.valve 1 bank 1: posit.feedback - Uncnd vlt: 2.528 V

EGR vacuum regulator solenoid valve 1 bank 1: res. Cooling mode stop: 2.419 V

EGR vacuum regulator solenoid valve 1 bank 1: res. Bypass operation stop: 2.570 V


32807 - Exhaust Gas Recirculation System

P2457 00 [236] - Insufficient Cooling Performance

MIL ON - Intermittent - Confirmed - Tested Since Memory Clear

Freeze Frame:

Fault Status: 00000001

Fault Priority: 2

Fault Frequency: 2

Mileage: 209061 km

Date: 2034.01.06

Time: 05:36:42


Engine speed: 2461.50 /min

Normed load value: 78.8 %

Vehicle speed: 16 km/h

Coolant temperature: 85 °C

Intake air temperature: 37 °C

Ambient air pressure: 950 mbar

Voltage terminal 30: 13.257 V

Unlearning counter according OBD: 40

Air mass at air mass meter 1: 140.4 kg/h

Standardised airflow ratio: 1.477 counts

Exhaust recirc.valve 1 bank 1: posit.feedback - Act.value: -54.72 %

Throttl.valve adapt. 1 bank 1: posit feedback - Act.value: 69.09 %

Charge air pressure specified value: 1.695 bar

Absolute intake pressure: 153 kPa abs

Mean injection quantity: 22 mg/stroke

Index of current engine mode: 0

Index of next requested engine mode: 0

Index of engine target mode: 0

 

[eng.mfrr]

When I can finde it EGR Sensor 1.
i.m where the location egr sensor 1

 

[Gordycol]

Hi there, EGR sensor 1 or 'A' refers to the main EGR body (Remove the plug on top then retest, it will say 'lost communication with EGR sensor 1' or similar.)
Sensors 2 and 3 are for exaust and ex gas recirc temps.
Hope this helps