P0108
MAP/BARO Pressure Circuit High Input
2000-2005 Chevrolet Impala 3.8L V6
Moderate SeverityPowertrainGeneric (SAE)
Description
The MAP sensor signal voltage is above the maximum expected value.
Symptoms
- Check Engine Light
- Lean running
- Poor acceleration
- Surge
Common Causes
- Open circuit in MAP signal wire
- Faulty MAP sensor
- Short to voltage
Diagnostic Steps
- Test MAP voltage
- Check for open circuits
- Test sensor reference voltage
Repair Notes
Repair wiring or replace MAP sensor.
Related Codes
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- P0003Fuel Volume Regulator Control Circuit Low
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- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0108 on Other Vehicles
Chevrolet Astro
1995-2005 4.3L V6 Vortec
Chevrolet Avalanche
2002-2006 5.3L V8 Vortec
Chevrolet Avalanche
2002-2006 8.1L V8 Vortec
Chevrolet Avalanche
2007-2013 5.3L V8 Vortec
Chevrolet Avalanche
2007-2013 6.0L V8 Vortec
Chevrolet Aveo
2012-2018 1.6L I4
Chevrolet Beat
2018-2021 1.2L I4
Chevrolet Beretta
1990-1996 2.2L I4
Common Questions
What does code P0108 mean on a 2000-2005 Chevrolet Impala?
P0108 stands for "MAP/BARO Pressure Circuit High Input". The MAP sensor signal voltage is above the maximum expected value.
What are the symptoms of P0108 on a Chevrolet Impala?
Common symptoms of P0108 include: Check Engine Light, Lean running, Poor acceleration, Surge.
What causes P0108 on a 2000-2005 Chevrolet Impala?
Common causes of P0108 include: Open circuit in MAP signal wire, Faulty MAP sensor, Short to voltage.