Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.

Ignition - On / Vehicle - In Service Mode
Verify DTC P0097, P0098, P0099, P00F4, P00F5, P00F6, P0112, P0113, P0114, U060F, U1319, U1346 is not set.
- If only DTC P0097, P0098, P0099, P00F4, P00F5, P00F6, P0112, P0113, P0114 is set
  Replace the component: B75D Mass Airflow Sensor - Bank 1
- If DTC U060F, U1319 is set and other DTCs are set
  Refer to DTC P0102, P0103, P010C, P010D, U060F, U0610, U1319, or U131A
- Go to next step: If no DTC is set
Verify the appropriate scan tool parameter: Intake Air Temperature Sensor = The value should not spike or drop out.
Perform the action while monitoring the parameter:
- Wiggle the harness and connector: B75D Mass Airflow Sensor - Bank 1
- Wiggle the harness and connector: K20 Engine Control Module
- If the value spikes or drops out
  Repair as necessary - Wiring / Terminal (s) / Electrical Connector (s)
- Go to next step: If the value does not spike or drop out
Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
Verify the DTC does not set.
- If the DTC sets
  Repeat step 2
- Go to next step: If the DTC is not set
All OK.