BMW Cars 1999-06

3.0L L6 - Std 10

Print

Trouble Code: P2540



Secondary Air System Vent Valve Stuck Closed

Possible Causes:



EVAP power supply circuit is open
 
EVAP solenoid control circuit is open or shorted to ground
 
EVAP solenoid control circuit is shorted to power (B+)
 
EVAP solenoid valve is damaged or it has failed
 
EVAP canister purge solenoid valve is faulty
 

Trouble Code: P2626



O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1

Possible Causes:



Check activation of Recirculation Pump Relay
 
Oxygen sensor (before catalytic converter) is faulty
 
Oxygen sensor (behind catalytic converter) is faulty
 
Oxygen sensor heater (before catalytic converter) is faulty
 
Oxygen sensor heater (behind catalytic converter) is faulty
 

Trouble Code: P2629



O2 Sensor Pumping Current Trim Circuit/Open Bank 2 Sensor 1

Possible Causes:



Check activation of Recirculation Pump Relay
 
Oxygen sensor (before catalytic converter) is faulty
 
Oxygen sensor (behind catalytic converter) is faulty
 
Oxygen sensor heater (before catalytic converter) is faulty
 
Oxygen sensor heater (behind catalytic converter) is faulty
 

Trouble Code: P3013



O2S Sensor Circuit Adaptation Value to High (Bank 2 Sensor 1)

Possible Causes:



O2S signal shorted to power circuit inside connector
 
O2S signal circuit shorted to ground or to system voltage
 
Check wiring harness
 
Replace control module
 

Trouble Code: P3014



O2S Sensor WRAF-IC Supply Voltage Too Low (Bank 1 Sensor 1)

Possible Causes:



Internal HW fault in control module
 
Replace control module
 

Trouble Code: P3015



O2S Sensor WRAF-IC Supply Voltage Too Low (Bank 2 Sensor 1)

Possible Causes:



Internal HW fault in control module
 
Replace control module
 

Trouble Code: P3016



O2 Sensor Calibration Resistance at WRAF-IC Plausibility Bank 1 Sensor 1

Possible Causes:



Oxygen sensor for oxygen sensor (O2S) before catalytic converter is faulty
 
O2S is contaminated (due to presence of silicone in fuel)
 
O2S signal and ground circuit wires crossed in wiring harness
 
O2S signal circuit is shorted to sensor or chassis ground
 
O2S element before the catalytic converter has failed (internal short condition)
 
Leaks present in the exhaust manifold or exhaust pipes
 

Trouble Code: P3017



O2 Sensor Calibration Resistance at WRAF-IC Plausibility Bank 2 Sensor 1

Possible Causes:



Oxygen sensor for oxygen sensor (O2S) before catalytic converter is faulty
 
O2S is contaminated (due to presence of silicone in fuel)
 
O2S signal and ground circuit wires crossed in wiring harness
 
O2S signal circuit is shorted to sensor or chassis ground
 
O2S element before the catalytic converter has failed (internal short condition)
 
Leaks present in the exhaust manifold or exhaust pipes
 

Trouble Code: P3018



O2S Sensor Lambda Controller Value Above Threshold due to Open Pumping Current Circuit (Bank 1 Senso

Possible Causes:



Internal HW fault in control module
 
Replace control module
 

Trouble Code: P3019



O2S Sensor Lambda Controller Value Above Threshold due to Open Pumping Current Circuit (Bank 2 Senso

Possible Causes:



Internal HW fault in control module
 
Replace control module
 

Trouble Code: P3020



O2S Sensor Signal Voltage Too Low During Coast Down Fuel Cut-Off Due to Open Pumping Current Circuit

Possible Causes:



Check plugs
 
Check wiring harness
 
Replace sensor
 

Trouble Code: P3021



O2S Sensor Signal Voltage Too Low During Coast Down Fuel Cut-Off Due to Open Pumping Current Circuit

Possible Causes:



Check plugs
 
Check wiring harness
 
Replace sensor
 

Trouble Code: P3022



O2S Sensor Disturbed SPI Communication to WRAF-IC (Bank 1 Sensor 1)

Possible Causes:



Internal HW fault in control module
 
Replace control module
 

Trouble Code: P3023



O2S Sensor Disturbed SPI Communication to WRAF-IC (Bank 2 Sensor 1)

Possible Causes:



Internal HW fault in control module
 
Replace control module
 

Trouble Code: P3024



O2S Sensor Initialization Error WRAF-IC (Bank 1 Sensor 1)

Possible Causes:



Internal HW fault in control module
 
Replace control module
 

Trouble Code: P3025



O2S Sensor Initialization Error WRAF-IC (Bank 2 Sensor 1)

Possible Causes:



Internal HW fault in control module
 
Replace control module
 

Trouble Code: P3026



O2 Sensor Operating Temperature Not Reached Bank 1 Sensor 1

Possible Causes:



Oxygen sensor heater for oxygen sensor (HO2S) before catalytic converter is faulty
 
O2S is contaminated (due to presence of silicone in fuel)
 
O2S signal and ground circuit wires crossed in wiring harness
 
O2S signal circuit is shorted to sensor or chassis ground
 
O2S element before the catalytic converter has failed (internal short condition)
 
Leaks present in the exhaust manifold or exhaust pipes
 

Trouble Code: P3027



O2 Sensor Operating Temperature Not Reached Bank 2 Sensor 1

Possible Causes:



Oxygen sensor heater for oxygen sensor (HO2S) before catalytic converter is faulty
 
O2S is contaminated (due to presence of silicone in fuel)
 
O2S signal and ground circuit wires crossed in wiring harness
 
O2S signal circuit is shorted to sensor or chassis ground
 
O2S element before the catalytic converter has failed (internal short condition)
 
Leaks present in the exhaust manifold or exhaust pipes
 

Trouble Code: P3028



O2 Sensor Heater Control No Activity Detected Bank 1 Sensor 1

Possible Causes:



Oxygen sensor heater for oxygen sensor (HO2S) before catalytic converter is faulty
 
O2S is contaminated (due to presence of silicone in fuel)
 
O2S signal and ground circuit wires crossed in wiring harness
 
O2S signal circuit is shorted to sensor or chassis ground
 
O2S element before the catalytic converter has failed (internal short condition)
 
Leaks present in the exhaust manifold or exhaust pipes
 

Trouble Code: P3029



O2 Sensor Heater Control No Activity Detected Bank 2 Sensor 1

Possible Causes:



Oxygen sensor heater for oxygen sensor (HO2S) before catalytic converter is faulty
 
O2S is contaminated (due to presence of silicone in fuel)
 
O2S signal and ground circuit wires crossed in wiring harness
 
O2S signal circuit is shorted to sensor or chassis ground
 
O2S element before the catalytic converter has failed (internal short condition)
 
Leaks present in the exhaust manifold or exhaust pipes
 

Trouble Code: P3037



O2S Sensor Positive Current Control Circuit/Open Circuit (Bank 1 Sensor 1)

Possible Causes:



Check plugs
 
Check wiring harness
 
Replace sensor
 

Trouble Code: P3200



Power CAN, CAN Chip Defective

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3201



Power CAN, DPRAM-CAN Chip Defective

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3202



Powertrain CAN, CAN Chip Cut-Off

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3203



Local CAN, LoCAN Chip Defective

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3204



Local CAN, DPRAM-LoCAN Chip Defective

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3205



Local CAN, DPRAM-LoCAN Chip Cut-Off

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3206



CAN Timeout ARS

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3207



CAN Message Monitoring ARS No Signal

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3208



CAN Message Monitoring ARS Plausibility

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3209



CAN Message Monitoring ASC/DSC Alive Check Malfunction

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3210



CAN Message Monitoring ASC/DSC Plausibility

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3211



CAN Message Monitoring CAS No Signal

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3212



CAN Message Monitoring CAS Plausibility

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3213



CAN Message Monitoring ETC Alive Check Malfunction

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3214



CAN Message Monitoring ETC Plausibility

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3215



CAN Message Monitoring IHKA (Automatic Heating and Air Conditioning) No Signal

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3216



CAN Timeout Instrument Pack

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3217



CAN Message Monitoring Instrument Pack Plausibility

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

Trouble Code: P3219



CAN Message Monitoring SZL (Switch Cluster Steering Column) Alive Check Malfunction

Possible Causes:



CAN data bus wires have short circuited to each other
 
ECU has failed
 
BUS system failure
 
Defective bus controller (EGS)
 

 
label.common.footer.alt.autozoneLogo