Component Parts Location
No. | Component part | Description |
1 | IPDM E/R | CPU inside IPDM E/R operates the starter relay when the ignition switch is in the start position. |
2 | Transmission range switch | Transmission range switch supplies power to the starter relay and starter control relay inside the IPDM E/R when the selector lever is shifted to the P (Park) or N (Neutral) position. |
3 | Starter motor | The starter motor plunger closes and the motor is supplied with battery power, which in turn cranks the engine, when the S terminals supplied with electric power. |
4 | BCM | BCM controls the starter relay inside IPDM E/R. |
P0102, P0103 MAF sensor
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0102
MAF SEN/CIRCUIT-B1
(Mass or volume air flow ″A″ circuit low)
An excessively low voltage from the mass air flow sensor is sent to ...
Car phone or CB radio
When installing a CB, ham radio or car phone in
your vehicle, be sure to observe the following
precautions; otherwise, the new equipment may
adversely affect the engine control system and
other electronic parts.
WARNING
A cellular phone should not be used for
any purpose wh ...
General information - BMW display key
General information
Thescope of delivery of the BMW display key includes
an additional mechanical key. If the display
key is used, the mechanical key should be
carried with you, for instance in the wallet. The
mechanical key is used like the integrated key.
The display key supports all functions of ...