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Home >> Nissan-Datsun >> 1994 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 2.0L >> Self-Diagnostic System >> Trouble Code Definition
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Trouble Code Definition

NOTE: Not all trouble codes will activate CHECK ENGINE light.
TROUBLE CODE IDENTIFICATION CHART

Code System/Circuit Affected
11  Crank Angle Sensor
12  Mass Airflow Sensor
13  Engine (Coolant) Temperature Sensor
14  Vehicle Speed Sensor
21  No Ignition Reference
31  Engine Control Module (ECM)
32  EGR Sensor (Calif.)
33  Oxygen Sensor
34  Knock (Detonation) Sensor (2.0L)
35  EGR Temp. Sensor (Calif.)
43  Throttle Position Sensor
45  Injector Leak (Calif.)
55 No Malfunction Recorded