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DTC P0107: MAP Sensor Circuit Low Voltage Honda Insight ZE1

Testing & Diagnostics 4 illustrations ~472 words

Note. Before you troubleshoot, record all freeze data and review the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION ).

Scheme 36

Scheme 36: DTC P0107: MAP Sensor Circuit Low Voltage
Scheme 36: DTC P0107: MAP Sensor Circuit Low Voltage

Scheme 37

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Scheme 37

Scheme 38

Scheme 38
Scheme 38

Scheme 39

Scheme 39
Scheme 39
  1. Turn the ignition switch ON (II).
  2. Check the MAP SENSOR in the DATA LIST with the HDS. Is about 101 kPa (30 in.Hg, 760 mmHg) or 2.9 V indicated? YES - Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at the MAP sensor and the ECM. NO - Go to step 3.
  3. Turn the ignition switch OFF.
  4. Disconnect the MAP sensor 3P connector.
  5. Turn the ignition switch ON (II).
  6. Measure voltage between MAP sensor 3P connector terminals No. 1 and No. 2. Is there about 5 V? YES - Go to step 8 . NO - Go to step 7.
  7. Measure voltage between ECM connector terminals C7 and C19. Is there about 5 V? YES - Repair open in the wire between the ECM (C19) and the MAP sensor. NO - Update the ECM if it does not have the latest software, or substitute a known-good ECM; 2000-2001 M/T models (see «HOW TO SUBSTITUTE THE ECM FOR TESTING PURPOSES (2000-2001 M/T MODELS)»(ref-219288-S30600414382006021300000) ), 2002-2006 M/T models and CVT model (see «ECM UPDATING AND SUBSTITUTION FOR TESTING-2002-2006 M/T MODELS AND CVT MODEL»(ref-219288-S14477746672006021300000) ), then recheck. If the symptom/indication goes away with a known-good ECM, replace the original ECM (see «ECM REPLACEMENT»(ref-219289-S04050852982006021300000) ).
  8. Check the MAP SENSOR in the DATA LIST with the HDS. Is about 2 kPa (0.6 in.Hg, 15 mmHg), or 0.5 V or less indicated? YES - Go to step 9. NO - Replace the MAP sensor.
  9. Turn the ignition switch OFF, and wait for 10 seconds.
  10. Disconnect ECM connector C (31P).
  11. Check for continuity between MAP sensor 3P connector terminal No. 3 and body ground. Is there continuity? YES - Go to step 12 (CVT model). Repair short in the wire between the ECM (C17) and the MAP sensor (M/T model). NO - Update the ECM if it does not have the latest software, or substitute a known-good ECM; 2000-2001 M/T models (see «HOW TO SUBSTITUTE THE ECM FOR TESTING PURPOSES (2000-2001 M/T MODELS)»(ref-219288-S30600414382006021300000) ), 2002-2006 M/T models and CVT model (see «ECM UPDATING AND SUBSTITUTION FOR TESTING-2002-2006 M/T MODELS AND CVT MODEL»(ref-219288-S14477746672006021300000) ), then recheck. If the symptom/indication goes away with a known-good ECM, replace the original ECM (see «ECM REPLACEMENT»(ref-219289-S04050852982006021300000) ).
  12. Disconnect TCM connector B (22P).
  13. Check for continuity between MAP sensor 3P connector terminal No. 3 and body ground. Is there continuity? YES - Repair short in the wire between the ECM (C17), the TCM (B2), and the MAP sensor. NO - Substitute a known-good TCM, and recheck (see «HOW TO TROUBLESHOOT CIRCUIT AT THE TCM»(ref-219301-S09337907082006021300000) ). If the symptom/indication goes away, replace the original TCM.

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