Wednesday, May 20, 2020

2010 BMW 128i Convertible (E88) L6-3.0L (N52K) P Code Charts

P1198

2D28 – P1198

Information saved in

DME

Fault code

2D28 – P1198

Fault text

Differential-pressure sensor, intake manifold: signal

Fault description

Differential Pressure Sensor Intake Manifold Low Input

(Bank 1)

Condition for fault identification

Test condition:

Monitor for differential pressure sensor

Engine start ended

211

Terminal condition: Terminal 15, engine on

Voltage condition:

none

Condition for fault memory entry

0.5 sec.

Action in service

1) Visual inspection of plug-in terminals (at components and

DME)

2) Perform electrical check on sensor wire, power supply

and ground

3) Replace sensor

Fault effect and breakdown warning

Driver information

Warning light:

US: MIL ON ECE: No MIL