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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSMAZDA20083 S TOURING, 4D HATCHBACK, 2.3 4, STANDARDREPAIR AND DIAGNOSISENGINE PERFORMANCEENGINE CONTROL SYSTEMSENGINE CONTROL SYSTEM (LF, L3)ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION [LF, L3]NOTES
2008 Mazda 3 s Touring, 4D Hatchback, 2.3 4, Standard
Accelerator Pedal Position (App) Sensor Inspection [LF, L3]: Notes
2008 Mazda 3 s Touring, 4D Hatchback, 2.3 4, StandardSECTION Notes
NOTE:
- Before performing the following inspection, make sure to follow the troubleshooting flowchart. (See FOREWORD [LF, L3] .)
- Connect the M-MDS to the DLC-2.
- Turn the ignition switch to ON position.
- Select APP1 and APP2 PID on the M-MDS.
- Verify that the APP1 and APP2 PID is within the specification when the accelerator pedal not depressed. (See PCM INSPECTION [LF, L3] ).
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.