Join Now
International Automotive Technicians Network

P1130 Diagnostic Trouble Code Discussion for May 2011

Heated Oxygen Sensor (HO2S-12/HO2S-13) Signal Circuit Demand Changing


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1130
Help Request Posted
2004 Audi A8 Quattro L 4.2L MIL Lamp on VIN: WAUML44EB4
P1130: 17538/ fuel trim B2 multiplicative too lean. I don't know where to go next here... This is an early build A8L. It came in with the MIL on & no driveability complaints, with the above faults for lean fuel trim plus one more, 18284: valve for torque support mount open circuit. That was covered by a TSB...
May 09, 2011
2004 Audi A8 Quattro L 4.2L MIL Lamp on VIN: WAUML44EB4
P1130: 17538/ fuel trim B2 multiplicative too lean. I don't know where to go next here... This is an early build A8L. It came in with the MIL on & no driveability complaints, with the above faults for lean fuel trim plus one more, 18284: valve for torque support mount open circuit. That was covered by a TSB...
May 24, 2011
2000 Toyota Camry LE 3.0L Misfire, MIL Lamp on VIN: 4T1BF22K3Y
P1130: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit Malfunction. ... i feel that im just overlooking something. car came in with check engine light on, pulled codes and had p0306 and p0300. engine felt like it was running rough, so i cleared the codes and swapped the plug. did not follow. so i swapped the coil and it also d...
May 24, 2011
2004 Audi A8 Quattro L 4.2L MIL Lamp on VIN: WAUML44EB4
P1130: 17538/ fuel trim B2 multiplicative too lean. I don't know where to go next here... This is an early build A8L. It came in with the MIL on & no driveability complaints, with the above faults for lean fuel trim plus one more, 18284: valve for torque support mount open circuit. That was covered by a TSB...
May 09, 2011
2004 Audi A8 Quattro L 4.2L MIL Lamp on VIN: WAUML44EB4
P1130: 17538/ fuel trim B2 multiplicative too lean. I don't know where to go next here... This is an early build A8L. It came in with the MIL on & no driveability complaints, with the above faults for lean fuel trim plus one more, 18284: valve for torque support mount open circuit. That was covered by a TSB...
May 24, 2011
2000 Toyota Camry LE 3.0L Misfire, MIL Lamp on VIN: 4T1BF22K3Y
P1130: Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit Malfunction. ... i feel that im just overlooking something. car came in with check engine light on, pulled codes and had p0306 and p0300. engine felt like it was running rough, so i cleared the codes and swapped the plug. did not follow. so i swapped the coil and it also d...
May 24, 2011