DTC P1106: BARO Sensor Range/Performance Problem

Reset the ECM/PCM (see HOW TO RESET THE ECM/PCM ).
Start the engine. Hold the engine at 3,000 RPM with no load (in Park or neutral) until the radiator fan comes on, then let it idle.
Test-drive with the A/T in 2nd (2) position, M/T in 4th gear.
Accelerate for 5 seconds using wide open throttle.
Check for a Temporary DTC with the scan tool.
Is Temporary DTC P1106 indicated?
1. YES - Reprogram the ECM/PCM if it does not have the latest software, or substitute a known-good ECM/PCM, then recheck (see ECM/PCM REPROGRAMMING AND SUBSTITUTION FOR TESTING ). If the symptom/indication goes away with a known-good ECM/PCM, replace the original ECM/PCM.
2. NO - Intermittent failure, system is OK at this time.