DTC P1106: Barometric Pressure Sensor Range/Performance

Perform ECM/PCM reset procedure. See ECM/PCM RESET PROCEDURE/CLEARING DIAGNOSTIC TROUBLE CODES  under SELF-DIAGNOSTIC SYSTEM. Start engine and hold at 3000 RPM, no load in park or neutral, until cooling fan comes on. Allow engine to idle. Test drive vehicle with A/T in "2" position or M/T in 4th gear. Accelerate for 5 seconds using Wide Open Throttle (WOT). If DTC P1106 does not reset, problem is intermittent. System is okay at this time. If DTC P1106 resets, update ECM/PCM or substitute with known-good ECM/PCM. If symptom or indication goes away, replace original ECM/PCM.