Search OBD-II codes
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208 codes found
Showing 26–50 of 208
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Intake camshaft timing over-advanced — Bank 2
Bank 2 intake cam advanced out of range.
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HO2S heater control circuit — Bank 1 Sensor 1
The upstream O2 sensor heater control circuit has a fault.
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HO2S heater control circuit low — Bank 1 Sensor 1
The O2 sensor heater circuit reads too low.
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Fuel rail pressure too low
The high/low pressure fuel system cannot hold the required rail pressure.
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Fuel rail pressure too high
The fuel rail pressure exceeds the maximum allowed.
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Fuel pressure regulator performance
The fuel pressure is outside the expected range.
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Mass airflow sensor circuit malfunction
The mass airflow sensor circuit is out of expected range.
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Mass airflow sensor range / performance problem
The MAF reading is outside the plausible range for the operating conditions.
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Mass airflow sensor circuit low input
The MAF sensor signal is too low.
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MAP sensor circuit malfunction
The manifold pressure sensor circuit has a fault.
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MAP sensor range / performance problem
The manifold absolute pressure reading is outside the expected range.
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MAP sensor circuit low input
The manifold pressure signal reads too low.
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MAP sensor circuit high input
The manifold pressure signal reads too high.
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Intake air temperature sensor circuit malfunction
The intake air temperature circuit has a fault.
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Intake air temperature sensor circuit low input
The IAT sensor signal is too low, reporting unrealistically cold air.
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Intake air temperature sensor circuit high input
The intake air temperature signal is out of range.
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Engine coolant temperature sensor circuit malfunction
The coolant temperature sensor circuit is out of range.
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Engine coolant temperature sensor circuit low input
The coolant temperature signal reads too low (very hot).
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Engine coolant temperature sensor circuit high input
The coolant temperature signal reads too high (very cold).
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Throttle position sensor / pedal circuit malfunction
The throttle position signal is missing or out of range.
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Throttle position sensor range / performance problem
The throttle position signal is not consistent with engine conditions.
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Throttle position sensor circuit low input
The throttle position signal is too low.
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Throttle position sensor circuit high input
The throttle position signal is too high.
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Insufficient coolant temperature for closed-loop fuel control
The engine did not reach the temperature needed to switch to closed loop in time.
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Coolant thermostat below regulating temperature
The engine never reaches normal temperature in the expected time, usually a thermostat stuck open.