DTC-111

Possible Causes

• •Damage, corrosion, or contamination of wire harness and TMAP sensor connectors

Suggested Actions

1. 1Re-check wire harness and TMAP sensor connectors for damage, corrosion, or contamination
2. 2Repair the circuit as necessary
3. 3Refer to Wiring Repairs in Engine Electrical
4. 4Remove all test equipment except the DST
5. 5Connect any disconnected components, fuses, etc.
6. 6Using the DST clear DTC information from the ECM
7. 7Turn the ignition OFF and wait 30 seconds
8. 8Start the engine and operate the vehicle to full operating temperature
9. 9Observe the MIL
10. 10Observe engine performance and driveability
11. 11Check for any stored codes after operating the engine within the test parameters of DTC-111
12. 12Go to OBD System Check

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