DTC P0108: Manifold Absolute Pressure Sensor Circuit - High Input: Condition
WARNING: This page is about a different car, the 2003 Suzuki Aerio. However, it is still accessible from the selected car via links, so may be relevant.
DTC is set when Manifold Absolute Pressure (MAP) sensor output voltage is more than 5 volts for 5 seconds continuously. MIL is illuminated when ECM detects malfunction during 2 consecutive drive cycles. Possible causes are:
- ECM malfunction.
- MAP sensor malfunction.
- MAP sensor circuit malfunction.
- MAP sensor vacuum passage.