Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1996 Mazda MPV DXFACTORY OEM SERVICE PROCEDURE
Engine Performance DTCS
ENGINE PERFORMANCE DTCS
| DTC | Description |
|---|---|
| P0100 | MASS AIR FLOW/VOLUME AIR FLOW CKT MALFUNCTION |
| P0110 | INTAKE AIR TEMPERATURE CKT MALFUNCTION |
| P0115 | ENGINE COOLANT TEMPERATURE CKT MALFUNCTION |
| P0120 | THROTTLE POSITION CKT MALFUNCTION |
| P0125 | EXCESSIVE TIME TO ENTER CLOSED LOOP FUEL CONTROL |
| P0130 | OXYGEN SENSOR CKT MALFUNCTION |
| P0134 | OXYGEN SENSOR CKT NO ACTIVITY DETECTED |
| P0135 | OXYGEN SENSOR HEATER CKT MALFUNCTION |
| P0140 | OXYGEN SENSOR CKT NO ACTIVITY DETECTED |
| P0170 | FUEL TRIM MALFUNCTION |
| P0300 | RANDOM MISFIRE DETECTED |
| P0301 | CYLINDER NO. 1 MISFIRE DETECTED |
| P0302 | CYLINDER NO. 2 MISFIRE DETECTED |
| P0303 | CYLINDER NO. 3 MISFIRE DETECTED |
| P0304 | CYLINDER NO. 4 MISFIRE DETECTED |
| P0305 | CYLINDER NO. 5 MISFIRE DETECTED |
| P0306 | CYLINDER NO. 6 MISFIRE DETECTED |
| P0335 | CRANKSHAFT POSITION SENSOR CKT MALFUNCTION |
| P0420 | CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD |
| P0440 | EVAP CONTROL SYSTEM MALFUNCTION |
| P0443 | EVAP SYSTEM PURGE CONTROL VALVE CKT MALFUNCTION |
| P0450 | EVAP SYSTEM PRESSURE SENSOR MALFUNCTION |
| P0500 | VEHICLE SPEED SENSOR MALFUNCTION |
| P0505 | IDLE CONTROL SYSTEM MALFUNCTION |
| P0510 | CLOSED THROTTLE POSITION SWITCH MALFUNCTION |
| P0703 | BRAKE SWITCH INPUT MALFUNCTION |
| P1000 | READINESS FUNCTION CODE |
| P1110 | INTAKE AIR TEMPERATURE SENSOR - DYNAMIC CHAMBER |
| P1170 | FRONT HEATED OXYGEN SENSOR - INVERSION |
| P1195 | BAROMETRIC PRESSURE SENSOR |
| P1196 | IGNITION SWITCH - STARTER |
| P1250 | PRC SOLENOID VALVE NO. 1 |
| P1252 | PRC SOLENOID VALVE NO. 2 |
| P1345 | NO SGC SIGNAL |
| P1449 | CANISTER DRAIN CUT VALVE |
| P1455 | FUEL GAUGE SENDER UNIT |
| P1521 | VRIS SOLENOID VALVE NO. 1 |
| P1601 | ECM - TCM COMMUNICATION ERROR |
| P1608 | ECM MALFUNCTION |
| P1794 | BATTERY |
| P1797 | NO P OR N RANGE OR NEUTRAL/CLUTCH SWITCH SIGNAL |
Factory Service Tools
Use the Manual With the Right Hardware
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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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