1992 Mazda 929FACTORY OEM SERVICE PROCEDURE

Trouble Code Identification Table

TROUBLE CODE IDENTIFICATION

DTC Description
2  Crankshaft Position Sensor - NE2 Signal
3  Distributor G Signal
4  Distributor NE2 Signal
5  Knock Sensor
6  Speedometer Sensor
7  Knock Sensor
8  Airflow Meter
9  Coolant Thermosensor
10  Intake Air Thermosensor-Airflow Meter
11  Intake Air Thermosensor-Dynamic Chamber
12  Throttle Sensor
14  Atmospheric Pressure Sensor
15  Left Side Oxygen Sensor
16  EGR Position Sensor
17  Left Side Feedback System
23  Right Side Oxygen Sensor
24  Right Side Feedback System
26  Purge Control Solenoid Valve
28  EGR Vacuum Solenoid Valve
29  EGR Vent Solenoid Valve
30  Cold Start Injector Relay
34  Idle Speed Control
36  Right Oxygen Sensor Heater Relay
37  Left Oxygen Sensor Heater Relay
41  Variable Resonance Induction System
65  A/C Input Signal
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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