LEMON Manuals: Even more car manuals for everyone
Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Control System & Fuel System - 1.8L (Lay) - DTC P0010 To DTC P0420) >> DTC P011B >> Circuit/System Testing

Circuit/System Testing

WARNING: This page is about a different variant/trim than selected.
  1. Leave the ignition OFF for greater than 7 hours.
  2. Ignition ON, verify that the IAT sensor parameter and the ECT sensor parameter are within 10°C (18°F) of the ambient air temperature.
    • If greater than the specified value, test the signal circuit of the appropriate sensor for high resistance. If the circuit tests normal, test the operation of appropriate temperature sensor.
  3. If all circuits and the sensor test normal, replace the PCM.
scientia non olet · About LEMON Manuals