E39 M5 Nødmodus?

[aplet86]

Min har dårlig trekkkraft(Nesten ikke noe) og det står "progr. emerg. Motore" i kjørecomputer.

Prøvd å google litt men finner ikke ut av det..

Noen som vet?

[Toby91]

her er nok motor i nødmodus..

få tatt en diagnose du så finner du nokk problemet(sikkert en sensor som tuller)

[aplet86]

Ja får satse på det

[Toby91]

Ja får satse på det

There are a total of four emergency operation programs stored in the MS S52 control module.

The MS S52 control module will activate one of these programs depending on which

fault is present or what the failed component is. With any fault that is relevant to the EDR

system, the engine’s output torque will be reduced to provide limited driveability of the vehicle.

EMERGENCY PROGRAM #1. - Engine operation with PWG input. The engine’s output

torque is limited to 480 Nm. This program will set with faults in one PWG sensor input or

one throttle valve feedback input.

EMERGENCY PROGRAM #2. - Engine operation through the idle valve actuator. The

engine’s output torque is limited to 300 Nm and the vehicle’s speed to 70 MPH. With program

#2, the throttle valves are shut down and only the idle valve is used for engine operation.

This program will set with a fault in one air mass sensor input and one PWG sensor

input.

EMERGENCY PROGRAM #3. - Engine operation with jammed throttle valves. The engine’s

output torque is limited to 300 Nm and the speed is limited to 35 MPH. This is carried out

through ignition and injection intervention if the MS S52 senses that the throttle valves are

jammed or stuck and cannot be closed by applying power through the EDR actuator.

EMERGENCY PROGRAM #4. - Engine operation with a control module internal fault. The

engine’s output torque is limited to 250 NM and the speed is limited to 35 MPH. Depending

on the degree of the fault, the control module with the dual processors will enable limited

engine operation.