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P0108 — MAP Pressure Circuit High Input

MAP sensor reading higher pressure than expected. May mean disconnected vacuum hose.

Severity: MediumRepair: $50-$250Difficulty: Easy

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Common symptoms of P0108

Common causes of P0108

Repair cost & difficulty

Typical cost to fix P0108: $50-$250 · Difficulty: Easy

Pro tip: High MAP often means sensor reading atmospheric instead of manifold vacuum — check that vacuum hose is connected.

Vehicles commonly affected

All makes

Related trouble codes

P0106P0107

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ScanFixAI is a diagnostic aid, not a substitute for professional repair. Cost estimates are typical ranges and vary by vehicle and region.