P1111

BAT Team

By BAT Team (Contact Me)
Last Updated 2017-01-17
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Trouble CodeFault LocationProbable Cause
P1111 Intake Air Temperature Sensor Circuit Intermittent High Voltage (ACURA, BUICK, CHEVROLET, GMC, HONDA, ISUZU, KIA, PONTIAC, SATURN, SUZUKI)
HO2S Control Bank 1 System Too Lean (AUDI, VOLKSWAGEN)
Intake Air Temperature Sensor Circuit Intermittent High VoltageCode (CADILLAC, DODGE)
CAT System Fault (FORD, JAGUAR)
HO2S No Activity Detected In ECM (HYUNDAI)
Intake Valve Timing Control Solenoid Valve Circuit Bank 1 (INFINITI, NISSAN)
Atmospheric Pressure Sensor High Input (SUBARU)

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Other Manufacturer Specific Definitions for P1111

CAT System Fault (Ford)
Intake Air Temperature Sensor Circuit Intermittent High Voltage (GM)
Heated oxygen sensor (HO2S) control, system too lean (Volkswagen)
Intake air temperature (IAT) sensor - circuit/ intermittent voltage high (Acura)
Heated oxygen sensor (HO2S) control, Bank 1 - system too lean (Audi)
Intake air temperature (IAT) sensor -circuit intermittent -voltage high (Buick)
Intake air temperature (IAT) sensor -circuit intermittent -voltage high (Cadillac)
Intake air temperature (IAT) sensor -voltage high, intermittent (Chevrolet)
Intake Air Temperature Sensor Circuit Intermittent High VoltageCode (Dodge)
Intake air temperature (IAT) sensor - circuit/ intermittent voltage high (Honda)
Intake air temperature (lAT) sensor -voltage high, intermittent (Hummer)
Intake air temperature (IAT) sensor – circuit low input/intermittent (Hyundai)
Intake valve timing control solenoid, bank 1 – circuit malfunction (Infiniti)
Intake air temperature (IAT) sensor – circuit/   intermittent voltage high (Isuzu)
Engine control module (ECM) - internal error (Jaguar)
Intake air temperature (IAT) sensor- circuit low input intermittent (Kia)
Camshaft position (CMP) actuator – bank 1 – malfunction (Nissan)
Intake air temperature (IAT) sensor -circuitintermittent -voltage high (Oldsmobile)
‘Intake air temperature (IAT) sensor -voltage high,intermittent (Pontiac)
Barometric pressure (BARO) sensor- voltage high (Saab)
Intake air temperature (IAT) sensor, circuitintermittent, voltage high (Saturn)
Barometric pressure (BARO) sensor- voltage high (Subaru)
Intake Air Temperature Sensor Circuit Intermittent High Voltage (Suzuki)
Outside air temperature sensor – range/performance problem (Volvo)

BAT Team Discussions for P1111

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    Here is some info on it that might help you...Jim............DTC P0496 SYSTEM DESCRIPTION This DTC tests for undesired intake manifold vacuum flow to the evaporative emission (EVAP) system. The control module seals the EVAP system by commanding the EVAP canister purge solenoid valve OFF and the E...
  • Pathfinder
    the p4xx codes are cat efficiency code they are dependent on a good running engine, the P011 and P021 are VVT codes SO we need to look at them first. will your code reader read P1*** type codes so called manufacturers specific- P1111 P1136 -? As it seams intermittent- this system starts with ...