Suzuki Aerio, Verona 2002-06

2.5L L6 - Auto

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2.5L L6 - Auto

Trouble Code: P0101



Mass Airflow Sensor Range/Performance

Possible Causes:



Intake air system is restricted, or the air filter is clogged
 
MAF sensor signal or ground circuit has high resistance
 
MAF sensor is contaminated, damaged or has failed
 
PCM has failed
 

Trouble Code: P0102



Mass Airflow Sensor Circuit Low Input

Possible Causes:



MAF sensor signal circuit is open or shorted to ground
 
MAF sensor power circuit is open
 
MAF sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0103



Mass Airflow Sensor Circuit High Input

Possible Causes:



MAF sensor ground circuit is open
 
MAF sensor signal is shorted to VREF or system power (B+)
 
MAF sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0106



Manifold Air Pressure Sensor Range/Performance

Possible Causes:



Air leak present between vacuum passage and the MAP sensor
 
MAP sensor vacuum line clogged between sensor and manifold
 
MAP sensor is damaged, out-of-calibration or has failed
 
PCM has failed
 

 
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