SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSMAZDA20086 S SPORT, 4D HATCHBACK, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 58 (ENGINE CONTROLS [SELF-DIAGNOSTICS 2.3L])DIAGNOSTIC TESTSDTC P2108: THROTTLE ACTUATOR CONTROL MODULE - PERFORMANCEDETECTION CONDITION
2008 Mazda 6 s Sport, 4D Hatchback, Standard

Detection Condition

2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Detection Condition
WARNING: This page is about a different car, the 2003 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

If PCM detects either of following conditions, PCM determines throttle actuator control system has malfunction.

  • TP sensor power supply voltage less than 4.4 volts
  • TP sensor No. 1 output voltage less than 0.20 volt or more than 4.85 volts (DTC P0122 or P0123)
  • TP sensor No. 2 output voltage less than 0.20 volt or more than 4.85 volts (DTC P0222 or P0223)
  • PCM internal circuit for TP sensor No. 1 input circuit malfunction
  • Wrong communication between main CPU and throttle control system (CPU is an internal part of PCM)
This is a Continuous Monitor (CM). MIL illuminates if PCM detects malfunction conditions during first drive cycle or in two consecutive drive cycles. PENDING CODE is available if PCM detects malfunction condition. FREEZE FRAME DATA is available. DTC is stored in PCM memory.

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.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

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.