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Audi Engine Codes

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Engine Code Engine Code Description
P1177O2 Correction Behind Catalyst,B2 Limit Attained
P1178Linear 02 Sensor / Pump Current Open Circuit
P1179Linear 02 Sensor / Pump Current Short to ground
P1180Linear 02 Sensor / Pump Current Short to B+
P1181Linear 02 Sensor / Reference Voltage Open Circuit
P1182Linear 02 Sensor / Reference Voltage Short to ground
P1183Linear 02 Sensor / Reference Voltage Short to B+
P1184Linear 02 Sensor / Common Ground Wire Open Circuit
P1185Linear 02 Sensor / Common Ground Wire Short to ground
P1186Linear 02 Sensor / Common Ground Wire Short to B+
P1187Linear 02 Sensor / Compens. Resistor Open Circuit
P1188Linear 02 Sensor / Compens. Resistor Short to ground
P1189Linear 02 Sensor / Compens. Resistor Short to B+
P1190Linear 02 Sensor / Reference Voltage Incorrect Signal
P1196O2 Sensor Heater Circ.,Bank1-Sensor1 Electrical Malfunction
P1197O2 Sensor Heater Circ.,Bank2-Sensor1 Electrical Malfunction
P1198O2 Sensor Heater Circ.,Bank1-Sensor2 Electrical Malfunction
P1199O2 Sensor Heater Circ.,Bank2-Sensor2 Electrical Malfunction
P1201Cyl.1-Fuel Inj.Circ. Electrical Malfunction
P1202Cyl.2-Fuel Inj.Circ. Electrical Malfunction
P1203Cyl.3-Fuel Inj.Circ. Electrical Malfunction
P1204Cyl.4-Fuel Inj.Circ. Electrical Malfunction
P1205Cyl.5-Fuel Inj.Circ. Electrical Malfunction
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