DTC P1106: BARO Sensor Range/Performance Problem

Perform PCM reset procedure. See PCM RESET PROCEDURE/CLEARING DTCS  . Start engine and run at 3000 RPM with no loads and transmission in Park or Neutral, until radiator fan comes on. Allow engine to idle. Test drive vehicle with transmission in "2" position (A/T) or in 4th gear (M/T). Accelerate for 5 seconds with Wide Open Throttle (WOT). If DTC P1106 is not indicated, problem is intermittent, system is okay at this time. If DTC P1106 is indicated, substitute a known good PCM and recheck. If symptom or indication goes away, replace original PCM.