1995 Acura Integra GS-R, 2D CoupeFACTORY OEM SERVICE PROCEDURE

Engine Performance DTCS

ENGINE PERFORMANCE DTCS

OEM Code Description
1 HEATED OXYGEN SENSOR (HO2S)
3 MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR
4 TDC/CKP/CYL SENSOR
6 ENGINE COOLANT TEMPERATURE (ECT) SENSOR
7 THROTTLE POSITION (TP) SENSOR
8 TDC/CKP/CYL SENSOR
9 TDC/CKP/CYL SENSOR
10 INTAKE AIR TEMPERATURE (IAT) SENSOR
13 BAROMETRIC (BARO) SENSOR
14 IDLE AIR CONTROL VALVE (IACV)
15 IGNITION OUTPUT SIGNAL
16 FUEL INJECTOR CIRCUIT
17 VEHICLE SPEED SENSOR (VSS)
20 ELECTRIC LOAD DETECTOR
21 VTEC SOLENOID VALVE (1.8L GS-R)
22 VTEC PRESSURE SWITCH (1.8L GS-R)
23 KNOCK SENSOR (1.8L GS-R)
30 TCM SIGNAL "A" OR "B"
31 TCM SIGNAL "A" OR "B"
41 HEATED OXYGEN SENSOR (HO2S) HEATER
43 FUEL SUPPLY SYSTEM
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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