[regular guy]

2B55 - P1689

2B55 - P1689
Information saved in	DME
Fault code	2B55 - P1689
Fault text	Control module, internal fault
Fault description	Electronic Throttle Control Monitor Level 2/3 Torque Calculation Error
Condition for fault identification	Test condition: Deviations too large (KF_MD_KUPP_OFF_E2, K_MD_E2_IST_SCHW, ...)
	Terminal condition: Terminal 15
	Voltage condition: None
Condition for fault memory entry	10 ms/100 ms
Action in service	1. Clear fault memory
	2. Update DME
	3. Replace DME
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

2B55 - P1681

2B55 - P1681
Information saved in	DME
Fault code	2B55 - P1681
Fault text	Control module, internal fault
Fault description	Electronic Throttle Control Monitor Level 2/3 Engine Speed Calculation Error
Condition for fault identification	Test condition: Internal rpm deviation within control module of K_N_E2_DELTA for a period of 0.5 sec. (K_N_E2_T_MAX)
	Terminal condition: Terminal 15
	Voltage condition: None
Condition for fault memory entry	10 ms/100 ms
Action in service	1. Clear fault memory
	2. Update DME
	3. Replace DME
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

2B55 - P1691

2B55 - P1691
Information saved in	DME
Fault code	2B55 - P1691
Fault text	Control module, internal fault
Fault description	Electronic Throttle Control Monitor Level 2/3 Motorised Throttle Control Engine Speed Limitation Error
Condition for fault identification	Test condition: Implausible data
	Terminal condition: Terminal 15
	Voltage condition: None
Condition for fault memory entry	10 ms/100 ms
Action in service	1. Clear fault memory
	2. Update DME
	3. Replace DME
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

2B55 - P16B3

2B55 - P16B3
Information saved in	DME
Fault code	2B55 - P16B3
Fault text	Control module, internal fault
Fault description	Control Module Self-Test, MSR (Engine-Drag-Torque Control) Monitoring
Condition for fault identification	Test condition: Implausible data
	Terminal condition: Terminal 15
	Voltage condition: None
Condition for fault memory entry	10 ms/100 ms
Action in service	1. Clear fault memory
	2. Update DME
	3. Replace DME
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

2B55 - P1602

2B55 - P1602
Information saved in	DME
Fault code	2B55 - P1602
Fault text	Control module, internal fault
Fault description	Control Module Self-Test, Control Module Defective
Condition for fault identification	Test condition: Implausible data
	Terminal condition: Terminal 15
	Voltage condition: None
Condition for fault memory entry	100 ms
Action in service	1. Clear fault memory
	2. Update DME
	3. Replace DME
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