Category Archives: OBDII Powertrain Codes

P1124

P1124 OBD Code Definition:
P1124 Throttle Control Motor Relay Circuit Short
P1124 OBD Code Description: Continue reading

P1126

P1126 OBD Code Definition:
P1126 Throttle Control Motor Relay Circuit Open
P1126 OBD Code Description: Continue reading

P1125

P1125 OBD Code Definition:
P1125 Throttle Position Sensor Intermittent
P1125 OBD Code Description: Continue reading

P1129

P1129 OBD Code Definition:
P1129 Downstream Oxygen Sensors Swapped from Bank to Bank
P1129 OBD Code Description: Continue reading

P1128

P1128 OBD Code Definition:
P1128 Manifold Absolute Pressure Sensor Signal Lower Than Expected
P1128 OBD Code Description: Continue reading

P1127

P1127 OBD Code Definition:
P1127 Exhaust Not Warm Enough, Downstream Sensor Not Tested
P1127 OBD Code Description: Continue reading

P1131

P1131 OBD Code Definition:
P1131 Lack Of HO2S Switch – Sensor Indicates Lean
P1131 OBD Code Description: Continue reading

P1130

P1130 OBD Code Definition:
P1130 Lack Of HO2S Switch Adaptive Fuel At Limit
P1130 OBD Code Description: Continue reading

P1134

P1134 OBD Code Definition:
P1134 HO2S Transition Time Ratio Sensor 1
P1134 OBD Code Description: Continue reading

P1133

P1133 OBD Code Definition:
P1133 HO2S Insufficient Switching Sensor 1
P1133 OBD Code Description: Continue reading

P1136

P1136 OBD Code Definition:
P1136 Intake Valve Timing Control Solenoid Valve Circuit Bank 2
P1136 OBD Code Description: Continue reading

P1135

P1135 OBD Code Definition:
P1135 Pedal Position Sensor A Circuit Intermittent
P1135 OBD Code Description: Continue reading

P1139

P1139 OBD Code Definition:
P1139 Water In Fuel Indicator Circuit Malfunction
P1139 OBD Code Description: Continue reading

P1137

P1137 OBD Code Definition:
P1137 Lack Of HO2S Switch Sensor Indicates Lean
P1137 OBD Code Description: Continue reading

P1141

P1141 OBD Code Definition:
P1141 Fuel Restriction Indicator Circuit Malfunction
P1141 OBD Code Description: Continue reading

P1143

P1143 OBD Code Definition:
P1143 Heated Oxygen Sensor 1 Lean Shift Monitoring Bank 1
P1143 OBD Code Description: Continue reading