View source for MSS60 Error: 2B25, P154C, P154D, P154E, P154F

__FORCETOC__


==== '''2B25 - P154C''' ====
{| class = "diyTable ecuFault"
|-
|'''Information saved in'''
|DME
|-
|'''Fault code'''
|2B25 - P154C
|-
|'''Fault text'''
|Throttle-valve monitoring, bank 1
|-
|'''Fault description'''
|Throttle Actuator Monitoring Dissimilar Desired Values (Bank 1)
|-
|'''Condition for fault identification'''
|Test condition: Difference too large
|-
|
|Terminal condition: TERM87
|-
|
|Voltage condition: Battery voltage > 6.8V (k_egas_can_ed_ub_min)
|-
|'''Condition for fault memory entry'''
|300 ms
|-
|'''Action in service'''
|1. Clear fault memory, EDR system test
|-
|
|2. Check plug, wiring harness and power supply to EDR1
|-
|
|3. Replace EDR1
|-
|'''Fault effect and breakdown warning'''
|CC message
|-
|
|Engine speed limited
|-
|
|Reduced power
|-
|
|MIL after engine runs 2x
|-
|'''Driver information'''
|Warning light: MIL, EML, CC message, backup program
|-
|'''Service instruction'''
|None
|}


==== '''2B25 - P154D''' ====
{| class = "diyTable ecuFault"
|-
|'''Information saved in'''
|DME
|-
|'''Fault code'''
|2B25 - P154D
|-
|'''Fault text'''
|Throttle-valve monitoring, bank 1
|-
|'''Fault description'''
|Throttle Actuator Monitoring Incorrect Actual Value (Bank 1)
|-
|'''Condition for fault identification'''
|Test condition: Difference too large
|-
|
|Terminal condition: TERM87
|-
|
|Voltage condition: Battery voltage > 6.8V (k_egas_can_ed_ub_min)
|-
|'''Condition for fault memory entry'''
|300 ms
|-
|'''Action in service'''
|1. Clear fault memory, EDR electronic throttle valve control system test,
|-
|
|2. Check 2nd plug, wiring harness and power supply for throttle valve DK1, EDR1 and DME,
|-
|
|3. Replace DK1
|-
|'''Fault effect and breakdown warning'''
|CC message
|-
|
|Engine speed limited
|-
|
|Reduced power
|-
|
|MIL after engine runs 2x
|-
|'''Driver information'''
|Warning light: MIL, EML, CC message, backup program
|-
|'''Service instruction'''
|None
|}


==== '''2B25 - P154E''' ====
{| class = "diyTable ecuFault"
|-
|'''Information saved in'''
|DME
|-
|'''Fault code'''
|2B25 - P154E
|-
|'''Fault text'''
|Throttle-valve monitoring, bank 1
|-
|'''Fault description'''
|Throttle Actuator Monitoring Actual Value / Desired Value Correlation (Bank 1)
|-
|'''Condition for fault identification'''
|Test condition: Difference too large
|-
|
|Terminal condition: TERM87
|-
|
|Voltage condition: Battery voltage > 6.8V (k_egas_can_ed_ub_min)
|-
|'''Condition for fault memory entry'''
|350 ms
|-
|'''Action in service'''
|1. Clear fault memory, EDR electronic throttle valve control system test,
|-
|
|2. Check plug, wiring harness and power supply to throttle valve DK1 and EDR1
|-
|
|3. Check throttle valve assembly B1 for mechanical stiction
|-
|
|4. Replace DK1
|-
|
|5. Replace EDR1
|-
|'''Fault effect and breakdown warning'''
|CC message
|-
|
|Engine speed limited
|-
|
|Reduced power
|-
|
|MIL after engine runs 2x
|-
|'''Driver information'''
|Warning light: MIL, EML, CC message, backup program
|-
|'''Service instruction'''
|None
|}


==== '''2B25 - P154F''' ====
{| class = "diyTable ecuFault"
|-
|'''Information saved in'''
|DME
|-
|'''Fault code'''
|2B25 - P154F
|-
|'''Fault text'''
|Throttle-valve monitoring, bank 1
|-
|'''Fault description'''
|Throttle Actuator Monitoring Reset Error (Bank 1)
|-
|'''Condition for fault identification'''
|Test condition: Not identical for too long
|-
|
|Terminal condition: TERM87
|-
|
|Voltage condition: Battery voltage > 6.8V (k_egas_can_ed_ub_min)
|-
|'''Condition for fault memory entry'''
|250 ms
|-
|'''Action in service'''
|1. Clear fault memory, EDR system test
|-
|
|2. Check plug, wiring harness and power supply to EDR1
|-
|
|3. Replace EDR1
|-
|'''Fault effect and breakdown warning'''
|CC message
|-
|
|Engine speed limited
|-
|
|Reduced power
|-
|
|MIL after engine runs 2x
|-
|'''Driver information'''
|Warning light: MIL, EML, CC message, backup program
|-
|'''Service instruction'''
|None
|}