2006 ACURA CSX coolant

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Page 428 of 2893

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11-105
SECONDARY HO2S (SENSOR 2) 4P CONNECTOR
SHO2S (WHT)
13. Check for continuity between secondary HO2S(Sensor 2) 4P connector terminal No. 2 and

Page 429 of 2893

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DTC P0138:
11-10611-106PGM-FI System
DTC Troubleshooting (cont’d)
SG6 (BLK)
JUMPER WIRE
SECON

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11-108PGM-FI System
DTC Troubleshooting (cont’d)
26. Start the engine, and let it idle without load (A/T in
P or N, M/T in neutral

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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

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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

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11-148
PGM-FI System
DTC Troubleshooting (cont’d)
Output Shaft (Counters