ar1420w2001a

Calibrate exhaust gas recirculation differential pressure sensor with diagnostic unit

Type ar · topic 14.20 · version 0100 · 2015-07-17

Applies to: Engine 470.9 in model 963, 964 Engine 471.9 in model 963, 964 Engine 473.9 in model 963, 964

Where it sits

Function group 1 Engine › 14 Exhaust manifold, engine brake, emission control system › 14.20 Exhaust gas recirculation — Series 470 (models 9**) · Series 471 (models 9**) · Series 963 · Series 964

EinPAS 15 Engine › 15.40 Exhaust system/exhaust aftertreatment › 15.40.12 Sensor/switch/wiring harness — Series 470 (models 9**) · Series 471 (models 9**) · Series 963 · Series 964

Also applies to engines/gearboxes: 473 9**

AR14.20-W-2001A

Calibrate exhaust gas recirculation differential pressure sensor with diagnostic unit

30.06.2015

Engine

470.9 in model 963, 964

Engine

471.9 in model 963, 964

Engine

473.9 in model 963, 964

Carry out calibration

1

Connect diagnostic system, start XENTRY and switch on ignition

2

Perform the calibration process for the differential pressure sensor

To do so, select following menu items:
 MCM - engine management (A4)
 Adaptations
 Parameterization
 Resetting of calibration settings
B621 (Exhaust gas recirculation (EGR) differential pressure sensor)
For vehicles which do not have a differential pressure sensor the note appears: the component B621 (Exhaust gas recirculation (EGR) differential pressure sensor is not parameterized. The calibration was aborted.

3

End XENTRY and remove diagnostic system