2006 ACURA CSX coolant temperature

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Page 432 of 2893

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DTC P0139:
YES
NO YES
NO
YES
NO
11-109
Secondary HO2S (Sensor 2) Slow
Response
NOTE: Before you troubleshoot, record all free

Page 437 of 2893

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11-114
PGM-FI System
DTC Troubleshooting (cont’d)
2. Check for vacuum leaks at these parts:
 PCV valve
 PCV hose
 EVA

Page 439 of 2893

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11-116
PGM-FI System
DTC Troubleshooting (cont’d)
8. Check the CYL1 MISFIRE, CYL2 MISFIRE, CYL3
MISF

Page 461 of 2893

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11-138
PGM-FI System
DTC Troubleshooting (cont’d)
6. Let the engine cool until the value of ECT SENSOR
1 is 50 °C

Page 471 of 2893

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DTC P0720:
YES
NO
YES
NO YES
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11-148
PGM-FI System
DTC Troubleshooting (cont’d)
Output Shaft (Counters

Page 474 of 2893

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11-151
ECM CONNECTOR C (44P)
NC (BLK/WHT)
15. Check for continuity between ECM connectorterminal C43 and body ground.
Go to step 25.
Repair open in

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DTC P1109:
11-15211-152PGM-FI System
DTC Troubleshooting (cont’d)
25. Reconnect all

Page 476 of 2893

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DTC P1116:
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NO YES
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YES
NO
11-153
ECT Sensor 1 Circuit Range/
Performance P