By BAT Team (Contact Me)
Last Updated 2017-01-17
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Manufacturer Specific Definitions for P1129

MakeFault Location
AcuraManifold absolute pressure (MAP) sensor - pressure higher than expected
AudiLong term fuel trim, entire speed/load range, Bank 2 - system too rich
ChryslerClosed loop fuel control not achieved -bank 2
CitroenDownstream Heated O2 Sensors Swapped
DaewooSecond Lock Solenoid Mal
DaihatsuEmergency home abnormal 1
DodgeHeated oxygen sensor (H02S) 1, bank 2 signal error
FordDownstream Oxygen Sensors Swapped from Bank to Bank
HondaMAP sensor – signal higher than expected
Hyundai2nd Lock Solenoid Malfunction
IsuzuManifold absolute pressure (MAP) sensor - pressure higher than expected
JeepClosed loop fuel control not achieved -bank 2
Land RoverHeated oxygen sensors (H02S) 1 – sensors transposed
LexusThrottle actuator control (TAC) system- malfunction
LincolnHeated oxygen sensor (H02S) 2, bank 1/ bank 2 -interchanged
MazdaHeated oxygen sensor (H02S)- rear- bank 1/bank 2 sensors transposed
MercuryHeated oxygen sensor (H02S) 2, bank 1/ bank 2 -interchanged
MitsubishiClosed Loop Fueling Not Achieved Bank 2
PeugeotDownstream Heated O2 Sensors Swapped
PorscheOxygen Sensing
RamHeated oxygen sensor (H02S) 1, bank 2 signal error
SaturnManifold absolute pressure (MAP) sensor signal high
ToyotaThrottle actuator control (TAC) system - malfunction
VolkswagenLong term fuel trim, system too rich

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