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DTC P1106: BARO Sensor Range/Performance Problem*, DTC P2227: BARO Sensor Range/Performance Problem** Honda Civic VII

Testing & Diagnostics ~164 words

Note. Information marked with an asterisk (*) applies to '01-03 models. Information marked with double asterisks (**) applies to '04-05 models.

  1. Reset the ECM/PCM (see «HOW TO RESET THE ECM/PCM»(ref-173106-S10389340332005031000000) ).
  2. Start the engine. Hold the engine speed at 3,000 rpm with no load (in Park or neutral) until the radiator fan comes on, then let it idle.
  3. Test-drive with the A/T in 2nd (2) (CVT in L), or the M/T in 4th gear.
  4. Accelerate for 5 seconds using wide open throttle.
  5. Check for a Temporary DTC with the HDS or a scan tool. Is Temporary DTC P1106* (P2227)** indicated? YES - Update the ECM/PCM if it does not have the latest software, or substitute a known-good ECM/PCM, then recheck (see «HOW TO SUBSTITUTE OR REPLACE THE ECM/PCM»(ref-173106-S12924459732005031000000) ). If the symptom/indication goes away with a known-good ECM/PCM, replace the original ECM/PCM. NO - Intermittent failure, system is OK at this time.

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